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iFJF Carburetor 394352 for Briggs & Stratton Intek V-Twin 14-18HP Engines — Replacement
Overview The iFJF Carburetor 394352 is a direct OEM-spec replacement for Briggs & Stratton Intek V-Twin engines ranging from 14 to 18 horsepower. These engines power many of the most popular riding lawn mowers, zero-turn mowers, and lawn tractors from brands including Craftsman, Husqvarna, John Deere, Poulan Pro, and Toro. When your carburetor is gummed up from old fuel, has worn internal components, or simply won't hold a tune anymore, this replacement restores easy starting, smooth idle, and responsive throttle control. Rather than spending $80-120 on an OEM Briggs carburetor or $150+ at a small engine repair shop, this iFJF replacement delivers equivalent performance and fit at a fraction of the cost. Each carburetor is pre-adjusted and includes new mounting gaskets for a complete, hassle-free installation. Key Features Direct OEM Replacement — Exact fit for Briggs & Stratton Intek V-Twin 14HP-18HP engines, replaces part number 394352 and equivalents Pre-Adjusted — Factory-set for proper fuel mixture and idle speed; minor adjustment may be needed for your specific engine and altitude Complete Kit — Includes carburetor body, mounting gaskets, and fuel line fittings for a complete drop-in installation Restores Performance — Fixes hard starting, surging, stalling, rough idle, and poor throttle response caused by a failing carburetor Cost-Effective — Significant savings versus OEM Briggs carburetor ($80-120) or repair shop replacement ($150+) Bolt-On Installation — Replace in 30-45 minutes with basic hand tools; no special tuning equipment required Technical Specifications Specification Details Part Number 394352 Compatible Engine Briggs & Stratton Intek V-Twin 14HP-18HP Engine Series Intek 440000, 490000 Series Includes Carburetor Body, Mounting Gaskets, Fuel Fittings Installation Time 30-45 Minutes Fuel Type Gasoline (87+ Octane, E10 Compatible) Compatibility Brand Equipment Type Engine Craftsman, Husqvarna, John Deere, Poulan Pro, Toro & More Riding Mowers, Zero-Turn Mowers, Lawn Tractors Briggs & Stratton Intek V-Twin 14-18HP ⚠️ Verify Your Engine: Before ordering, confirm your engine model number (stamped on the valve cover or engine shroud). This carburetor is specifically for Intek V-Twin engines in the 440000 and 490000 series. NOT compatible with single-cylinder Intek engines or Vanguard V-Twin engines. Installation Guide Disconnect Battery & Fuel Line — Safety first: disconnect the spark plug wire and clamp/pinch off the fuel line Remove Air Filter Assembly — Remove the air filter housing to access the carburetor mounting bolts Disconnect Linkages — Carefully note position of throttle and choke linkages, then disconnect Remove Old Carburetor — Remove mounting bolts and extract the old carburetor; clean the mounting surface thoroughly Install New Carburetor — Position new gaskets, mount the iFJF 394352 carburetor, reconnect linkages exactly as they were Reassemble & Test — Reinstall air filter, reconnect fuel line and spark plug, start engine, and verify smooth operation FAQ Q: Will this carburetor fix my hard-starting mower?A: If the hard starting is caused by a gummed-up, clogged, or worn carburetor (which accounts for the majority of small engine starting issues), yes. If the problem is ignition-related (bad spark plug, coil) or compression-related, a new carburetor won't help. The most common symptom of carburetor failure is the engine only running with choke partially engaged. Q: Does it come pre-adjusted for my engine?A: Yes. Each carburetor is factory pre-set to approximate specifications for Briggs Intek V-Twin engines. Minor idle speed and mixture adjustments may be needed based on your specific engine, altitude, and climate. Most installations require no adjustment beyond the factory settings. Q: Will this fit my John Deere riding mower?A: If your John Deere mower uses a Briggs & Stratton Intek V-Twin engine (14-18HP), yes. Many John Deere 100 Series, D Series, and LA Series lawn tractors use these engines. Verify your engine model number before ordering — it's stamped on the valve cover. Q: Is ethanol fuel safe for this carburetor?A: This carburetor is compatible with E10 gasoline (up to 10% ethanol). For maximum carburetor life, we recommend: using fresh fuel (less than 30 days old), adding fuel stabilizer if the mower sits for more than 2 weeks, and running the carburetor dry before winter storage. Ethanol-blended fuel left sitting in the carburetor is the #1 cause of carburetor failure. Q: Do I need to replace the fuel filter at the same time?A: While not required, it's highly recommended. If the old carburetor was gummed up, debris may have been circulating in the fuel system. A new fuel filter ($5-10) is cheap insurance to protect your new carburetor from contamination. Q: How do I know if I need a new carburetor vs. just cleaning the old one?A: If the old carburetor is simply gummed from old fuel and less than 3-4 years old, cleaning may restore it. If the engine has more than 200 hours, the carburetor shows visible corrosion, or internal passages are permanently clogged, replacement is more reliable and often more cost-effective than the labor of multiple cleaning attempts. Q: Is this an OEM Briggs & Stratton part?A: This is a high-quality aftermarket replacement manufactured to Briggs & Stratton OEM specifications. It provides equivalent fit and performance at a significantly lower cost than the OEM-branded 394352 part. Q: Will this work with my existing air filter and intake?A: Yes. The mounting flange and intake interface match the OEM Briggs specification exactly. Your existing air filter assembly, intake manifold, and fuel line will connect directly to this carburetor without modification. 📚 Related Guides & Articles iFJF Guides & Resources — Expert Tips, Installation Tutorials & Buying Guides
$130.99
iFJF 4" DPF Delete Pipe for 2011-2022 Ford 6.7L Powerstroke — F-250/F-350/F-450
Product Overview The iFJF 4-Inch DPF DeleteRace Pipe for 2011-2022 Ford 6.7L Powerstroke F-250, F-350, F-450 Super Duty eliminates the most restrictive component in your truck's exhaust system: the Diesel Particulate Filter (DPF) and associated sensors. The factory DPF system creates excessive backpressure, requires regular regeneration cycles that waste fuel, and is a known failure point that can leave you stranded with a "limp mode" truck. Our delete pipe is fabricated from 409 stainless steel with 1.5mm wall thickness — substantially thicker than many competitors' pipes. OE-style hangers ensure a direct bolt-on fit with no cutting, welding, or fabrication required. The 4-inch mandrel-bent tubing maintains consistent internal diameter throughout for maximum exhaust gas velocity and reduced EGTs (Exhaust Gas Temperatures). Key Features 409 Stainless Steel Construction: Military-grade aluminized 409 stainless steel with 1.5mm wall thickness. Resists corrosion, handles extreme exhaust temperatures, and won't rust through like cheaper aluminized steel alternatives. 4-Inch Mandrel-Bent Tubing: Consistent 4.0" internal diameter throughout with no crimped bends or restrictions. Maximizes exhaust flow for lower EGTs and improved turbo response. OE-Style Hangers & Flanges: Factory-location hangers and CNC-cut flanges ensure a direct bolt-on fit. No prying, bending, or "make it work" adjustments needed. Complete Hardware Kit: All necessary clamps, gaskets, bolts, and nuts are included. Grade 10.9 hardware throughout. Compatibility Chart Year Make Model Engine Cab/Bed Config 2011-2022 Ford F-250 Super Duty 6.7L Powerstroke V8 Turbo Diesel All cab & bed lengths 2011-2022 Ford F-350 Super Duty 6.7L Powerstroke V8 Turbo Diesel All cab & bed lengths; SRW & DRW 2011-2022 Ford F-450 Super Duty 6.7L Powerstroke V8 Turbo Diesel Chassis Cab & Pickup Specifications Specification Detail Material 409 Stainless Steel (Aluminized) Wall Thickness 1.5mm (16-Gauge Equivalent) Tube Diameter 4.0 Inches (101.6mm) Bend Type Mandrel Bent — Consistent Internal Diameter Hanger Style OE-Style Welded Hangers, Factory Locations Flange Type CNC-Cut 3-Bolt Flanges with Gaskets Installation Direct Bolt-On — No Welding Required Estimated Install Time 2-3 Hours (Professional) Warranty 1-Year Limited Warranty Why Choose iFJF? Thicker Material = Longer Life: Our 1.5mm wall tubing outlasts the 1.0-1.2mm pipes commonly sold by budget competitors. You'll feel the quality difference the moment you pick it up. True Bolt-On Fitment: We test-fit every pipe design on actual trucks — not CAD models. When we say "direct bolt-on," we mean it. Complete Kit, No Surprises: Clamps, gaskets, bolts, and detailed instructions — everything in one box. No last-minute parts store runs. Better Flow, Lower EGTs: Removing the DPF typically drops cruising EGTs by 150-200°F — significantly reducing thermal stress on your turbo and engine. Frequently Asked Questions Q: Will this fit my 2011 Ford F-250 6.7L?A: Yes. This pipe is specifically designed for 2011-2022 Ford Super Duty trucks with the 6.7L Powerstroke diesel engine — F-250 through F-450 models. All cab and bed configurations are supported. Q: Does this require tuning after installation?A: Yes. Removing the DPF/CAT will trigger multiple check engine lights and potentially "limp mode" unless you tune the ECU to disable DPF-related monitoring. A custom tuner (EFI Live, EZ Lynk, etc.) with DPF-off tuning is required. This pipe includes the mechanical components only — tuning is sold separately. Q: What's the difference between the muffler and no-muffler version?A: The muffler version includes a straight-through performance muffler that reduces drone and provides a deeper, more refined exhaust tone — ideal for daily-driven trucks. The no-muffler version is pure straight pipe for maximum flow and the most aggressive sound. Q: Does this delete both the CAT and DPF?A: Yes. This pipe removes the DPF and associated sensors from your exhaust system. It replaces the most restrictive section of the factory exhaust. Q: Will my truck pass emissions inspection after installing this?A: No. This product removes federally mandated emissions equipment and is intended for off-road and competition use only. It will not pass emissions testing in any state that performs visual or OBD-II emissions inspections. Please check your local regulations. Q: Can I install this myself?A: If you're comfortable with basic automotive work, yes. The pipe uses factory hanger locations and bolt-on flanges. You'll need a basic socket set, a saw or exhaust cutter (for removal of the old system only — no cutting needed for installation), and ideally a second person to help position the pipe. Most DIYers complete the job in 3-4 hours. Q: Will I see a fuel economy improvement?A: Many owners report 1-3 MPG improvement after DPF/CAT removal and tuning. This is primarily because the engine no longer wastes fuel on active regeneration cycles (where raw fuel is injected to burn off soot in the DPF) and reduced exhaust backpressure improves overall efficiency. Q: What about the exhaust smell after deleting the DPF?A: Without the DPF trapping soot, you may notice a diesel exhaust smell, particularly at idle and low speeds. The smell is similar to pre-2007 diesel trucks. The muffler version helps mitigate this somewhat, but a noticeable change is normal and expected. California Proposition 65 Warning: This product is intended for off-road/competition use only. Not CARB-compliant. Not for use on public roads in California or other states with emissions testing. Check local regulations before purchase.
$599.00
iFJF iFJF 2011-2017 6.7L Ford F250 F350 F450 Super Duty Diesel 4" Muffler Exhaust Delete Pipe Kits Generic
Product Overview Replace the restrictive factory DPF/CAT/SCR system on your 2011–2017 Ford 6.7L Powerstroke with the iFJF 4-inch T409 Stainless Steel Muffler Exhaust Delete Pipe Kit. This bolt-on 2-piece system eliminates exhaust backpressure, improves fuel economy, and gives your Powerstroke the deep, aggressive exhaust note it was meant to have — all with factory-style hangers for easy driveway installation. Key Features T409 Stainless Steel — 2mm wall, computer mandrel-bent for precise fit 4.0" Diameter — Unrestricted exhaust flow for maximum performance 100% TIG Welded Joints — Crack resistant, pressure tested, leak-free guarantee Factory-Style Hangers Pre-Welded — True bolt-on, no fabrication Includes All Hardware — Clamps, bolts, gaskets Crew Cab Short & Long Bed Compatible — Trim may be needed for short bed installs Vehicle Compatibility Year Make Model Engine 2011–2017 Ford F250 / F350 / F450 Super Duty 6.7L Powerstroke V8 Diesel IMPORTANT: Does NOT fit Cab & Chassis commercial trucks. Pickup models only. Performance Benefits Metric Stock With Delete Pipe Combined MPG 13–14 18–19 Exhaust Backpressure Restricted Free-flowing Turbo Response Delayed Immediate spool Eliminates DPF Regen Required Not needed Package Includes 2 × 4" T409 Stainless Steel Delete Pipes Complete Installation Hardware Tuner Required: Removal of DPF, CAT, SCR, and/or DOC eliminates emission-related sensors. A DPF-delete-capable tuner is mandatory to prevent check engine lights or diagnostic trouble codes. Frequently Asked Questions Q: How does this compare to the delete kit with EGR (ER-0199)?A: This kit (DP-0259) is the exhaust delete pipe ONLY — no EGR components. The ER-0199 kit includes both the 4" exhaust pipe AND the EGR block-off plate kit for a complete emissions system delete. Q: How much louder is it?A: Noticeably louder than stock, with a deep diesel tone. It's aggressive but not obnoxious — comparable to a straight-piped Duramax or Cummins. Q: Will this affect my towing capability?A: With a proper tune, towing performance is actually improved due to lower EGTs and reduced exhaust restriction. Monitor EGTs with a gauge when towing heavy. Related Products 6.7L Exhaust Delete + EGR Combo Kit Shop All DPF Delete Pipes Shop EGR Delete Kits
$209.49
iFJF iFJF 2011-2015 Chevy/GMC Duramax 4" Diesel LML DPF & CAT Delete Pipe (with Muffler)
Product Overview Unlock your 2011–2015 Duramax LML's true potential with the iFJF 4" DPF & CAT Delete Race Pipe (with Muffler). This direct bolt-on kit replaces the restrictive factory diesel particulate filter (DPF) and catalytic converter (CAT) with a free-flowing 4-inch T409 stainless steel pipe, dramatically reducing exhaust backpressure and improving both fuel economy and engine responsiveness. The included muffler keeps the exhaust note deep and aggressive without being obnoxiously loud — perfect for daily-driven trucks. All factory-style hangers are pre-welded for a true bolt-on installation with zero fabrication required. Key Features T409 Stainless Steel Construction — 2mm wall thickness, computer mandrel-bent for smooth flow 4.0" Inlet Diameter — Maximum exhaust flow for the 6.6L Duramax LML V-Band Clamp Connection — Fits 2011–2015 models with V-band turbo flange Integrated Muffler — Deep tone without excessive cabin drone Factory Hangers Pre-Welded — Bolt-on installation, no welding required 100% TIG Welded Joints — Pressure tested, guaranteed leak-free Vehicle Compatibility Year Make Model Engine 2011–2015 Chevrolet Silverado 2500HD 6.6L Duramax LML 2011–2015 Chevrolet Silverado 3500HD 6.6L Duramax LML 2011–2015 GMC Sierra 2500HD 6.6L Duramax LML 2011–2015 GMC Sierra 3500HD 6.6L Duramax LML ⚠️ IMPORTANT: V-Band Clamp Only! These kits fit 2011–2015 LML models with V-band clamp connection at the turbo. Will NOT fit 2015.5–2016 models with 3-bolt flange, or Cab & Chassis trucks. Visually verify your turbo connection type before ordering. Performance Benefits Metric Before (Stock DPF) After (DPF Delete) Combined MPG 13–14 MPG 18–19 MPG Exhaust Backpressure High (Restricted) Significantly Reduced Turbo Response Laggy Quick Spool EGT Temperatures Higher 200–300°F Lower Installation Guide Installation takes approximately 1 hour using basic hand tools in your driveway or garage. A cutting tool may be required for shorter wheelbase configurations. All clamps, hangers, and hardware are included — you may need to reuse some factory fasteners. Tuner Required: Removing the DPF, CAT, SCR, and/or DOC eliminates emission-related sensors. A DPF-delete-capable tuner is mandatory to prevent check engine lights and diagnostic trouble codes. We recommend the EZ Lynk AutoAgent for 2015 models. Frequently Asked Questions Q: Will this fit my 2015.5 Duramax?A: No. 2015 is a split year for LML trucks. The 2011–2015 (early) models use a V-band clamp turbo connection. The 2015.5–2016 models switched to a 3-bolt flange. This pipe only fits V-band clamp models — visually check your turbo outlet. Q: Is a tuner absolutely required?A: Yes. Removing emissions equipment will trigger check engine lights and potentially limp mode without a DPF-delete-capable tuner. This is not optional. Q: Will this pass emissions inspection?A: This product is intended for off-road and competition use only. It is not CARB compliant and will not pass emissions testing in states that require DPF/CAT inspection. Q: How much louder is it with the muffler vs. without?A: The muffler version produces a deep, throaty tone that's noticeably louder than stock but significantly quieter than a straight-pipe setup. Zero cabin drone at highway speeds. Q: Do I need any special tools for installation?A: Basic hand tools (sockets, wrenches, pry bar). A reciprocating saw may be needed if your factory exhaust is rusted in place. A lift makes the job faster but isn't required. Related Products Shop All DPF Delete Pipes 2011–2015 LML DPF Delete Pipe (No Muffler) Shop EGR Delete Kits for LML
$335.19
iFJF iFJF NOx Nitrogen Oxide Sensor 5WK96740B Compatible with Kenworth International Kenworth 3687930 4326870
Product Overview Replace your failed NOx sensor with this premium aftermarket 5WK96740B Nitrogen Oxide (NOx) Sensor, precision-engineered for Kenworth T680/T880, International ProStar/LT (2010-2019) (2010-2019) equipped with the Cummins ISX12/ISX15, PACCAR MX-13 engine. This sensor delivers OE-comparable accuracy and response time at a fraction of dealership prices. Key Features Direct Plug-and-Play Replacement — No programming or calibration required. Uses the same 5-pin connector and thread pitch as the OEM sensor. Precision Sensing Element — Multi-layer ceramic sensing element provides accurate NOx concentration readings (±10 ppm accuracy) across the full operating temperature range. OEM-Grade Construction — High-temperature stainless steel housing with sealed electronics cavity protects against moisture, vibration, and thermal shock. Pre-Calibrated & Tested — Each sensor undergoes 100% functional testing before shipping, ensuring out-of-box readiness. 1-Year Warranty — Backed by our comprehensive warranty against manufacturing defects. Compatibility & Fitment This 5WK96740B NOx sensor is compatible with the following applications: Vehicle/Engine Year Range Engine Kenworth T680/T880, International ProStar/LT (2010-2019) 2010-2019 Cummins ISX12/ISX15, PACCAR MX-13 Technical Specifications Specification Value Part Number 5WK96740B OE Reference Numbers 3687930, 4326870 Sensor Type Nitrogen Oxide (NOx) — Downstream SCR Outlet Connector Type 5-pin Thread Size M20 x 1.5 (Standard NOx Sensor Thread) Operating Voltage 12V / 24V DC Measurement Range 0-3000 ppm NOx Brand iFJF Why Choose iFJF NOx Sensors? Save 50-70% vs. Dealer Pricing — Get OE-quality performance without the OE markup. Most dealer NOx sensors cost $400-$800+; ours deliver the same function at a fraction of the cost. Fleet-Tested Reliability — Our sensors are trusted by independent repair shops and fleet operators across North America for daily-use diesel vehicles. Fast Shipping from US Stock — Orders ship within 1 business day. No 2-4 week backorder delays common with dealer parts. No Core Charge — Unlike dealer replacement programs, there's no core deposit or return requirement. Installation Tips Safety First: Allow exhaust system to cool completely before beginning (NOx sensors reach 600°C+ during operation). Locate the Sensor: Find the sensor on the exhaust pipe near the SCR catalyst. Refer to vehicle service manual for exact location. Unplug & Remove: Disconnect the electrical connector, then use a 22mm or 7/8" oxygen sensor socket to unscrew the old sensor. Install New Sensor: Thread the new sensor by hand first to avoid cross-threading. Torque to 35-45 Nm (26-33 ft-lbs). Anti-seize is pre-applied on threads. Connect & Clear Codes: Plug in the electrical connector until it clicks. Use OBD-II scanner to clear any stored NOx-related fault codes. Test Drive: Complete 1-2 drive cycles for the ECU to complete sensor readiness monitors. Frequently Asked Questions Q: What is a NOx sensor and why does it fail?A: A NOx (Nitrogen Oxide) sensor monitors the nitrogen oxide levels in your diesel engine's exhaust system, feeding data to the ECU for SCR/DPF regeneration. Common failure causes include soot contamination, thermal cycling fatigue, and sensor element degradation over 100,000+ miles. Symptoms of failure include Check Engine Light (CEL), poor fuel economy, failed emissions test, and derate mode. Q: Is this 5WK96740B NOx sensor a direct plug-and-play replacement?A: Yes. This NOx sensor is designed as a direct OE replacement for 5WK96740B. It uses the same 5-pin connector and mounting thread as the OEM unit. No programming or calibration required — simply unplug the old sensor, install the new one, and clear any stored diagnostic codes. Always verify fitment with your vehicle's VIN before purchase. Q: Will this fit my Kenworth T680/T880, International ProSta?A: This NOx sensor fits Kenworth T680/T880, International ProStar/LT (2010-2019) with the Cummins ISX12/ISX15, PACCAR MX-13 engine. It replaces OE part numbers: 3687930, 4326870. Please cross-reference your existing sensor part number before ordering. If your OEM part number is listed above, this is a guaranteed direct fit. Q: What's the difference between upstream and downstream NOx sensors?A: Upstream (inlet) NOx sensors measure pre-SCR emissions to help the ECU calculate DEF dosing. Downstream (outlet) NOx sensors measure post-SCR emissions to verify the SCR catalyst is working correctly. This is the Downstream SCR Outlet sensor. Installing the wrong position sensor will trigger diagnostic codes. Check your vehicle's service manual for the correct position. Q: How do I know if my NOx sensor is bad?A: Common symptoms include: (1) Check Engine Light with P2200-P2214 or P229E-P22A2 codes, (2) Decreased fuel economy (ECU defaults to rich mixture), (3) Failed emissions inspection, (4) Engine derate / limp mode, (5) Excessive DEF consumption, (6) Rough idle or hesitation. Use an OBD-II scanner to read specific NOx-related codes. Q: Do I need to reset the ECU after installation?A: After installing the new 5WK96740B NOx sensor, use an OBD-II scanner to clear any stored fault codes. The ECU will automatically recognize the new sensor and begin monitoring within 1-2 drive cycles. If codes persist, double-check the electrical connector is fully seated and there are no exhaust leaks near the sensor bung. Q: How long do aftermarket NOx sensors last?A: Our NOx sensors are manufactured to strict quality standards with premium sensing elements. Expected service life is 80,000-120,000 miles under normal operating conditions. Factors affecting lifespan include fuel quality, engine maintenance, and operating environment. We offer a 1-year warranty against manufacturing defects. Q: What's included in the box?A: Each order includes one (1) 5WK96740B NOx Nitrogen Oxide Sensor with pre-installed O-ring gasket, anti-seize compound on threads, and protective cap. The sensor is individually tested and calibrated before shipping. Install tool not included. 🛒 Related NOx Sensors & Diesel Emission Parts 5WK96687A Sensor — Audi/VW TDI 5WK96691 Sensor — BMW Diesel 5WK96740B Sensor — Kenworth/International 5WK97360 Sensor — Ram 2500/3500 View All Emission Sensors → 📖 Related Diesel Maintenance Guides Cummins ISX Crankcase Breather Filter Guide Diesel Fuel Filter Replacement Guide CP4 to CP3 Pump Upgrade Guide 6.7 Powerstroke Fuel Filter How-To
$177.99
iFJF Heavy-Duty Exhaust Up-Pipe for 2008-2010 Ford 6.4L Powerstroke — F250/F350/F450/F550
Product Overview The iFJF Heavy-Duty Exhaust Up-Pipe is the permanent solution to one of the most persistent problems on the 2008-2010 Ford 6.4L Powerstroke: cracked and leaking factory up-pipes. Ford's original equipment up-pipes are made from thin-gauge material with inadequate weld penetration at the bellows and flanges — a design that virtually guarantees failure as the pipes undergo thousands of extreme hot-cold thermal cycles. Our heavy-duty replacement features thicker 16-gauge T304 stainless steel, full-penetration TIG welds, and reinforced bellow sections — built to outlast the truck, not just the warranty period. Key Features Heavy-Duty 16-Gauge T304 Stainless: 25% thicker material than the factory 18-gauge pipes — dramatically improved resistance to thermal fatigue cracking at the bellows and flanges. TIG-Welded with Full Penetration: Every joint is TIG-welded with complete root penetration — unlike the factory's MIG tack welds that are the primary failure initiation point. Mandrel-Bent Tubing: Smooth, wrinkle-free internal surface maintains consistent flow diameter through all bends for maximum exhaust gas velocity to the turbocharger. Reinforced Bellows: Multi-ply stainless bellows with reinforced end connections absorb thermal expansion without work-hardening and cracking over time. Direct Bolt-In Replacement: Designed to match OEM flange locations, bolt patterns, and mounting points exactly — no grinding, prying, or "massaging" required. Restores Lost Performance: Seals the exhaust leaks that cause turbo lag, reduced boost pressure, and the characteristic 6.4L ticking noise under acceleration. Compatibility Year Make Model Engine 2008-2010 Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.4L Powerstroke V8 Turbo Diesel Specifications Specification Detail Material T304 Stainless Steel, 16-Gauge (0.065") Bend Type Mandrel-Bent (Constant Internal Diameter) Welding Process TIG (Tungsten Inert Gas), Full Penetration Bellows Type Multi-Ply Stainless, Reinforced Ends Flange Type Laser-Cut Stainless Steel, 3/8" Thick Finish Natural Stainless / Brushed Fitment 2008-2010 Ford 6.4L Powerstroke Super Duty Why Choose iFJF iFJF Direct's approach to 6.4L up-pipe manufacturing starts with understanding why the OEM pipes fail. It's not a single cause — it's the combination of thin material, inadequate welding, and bellows that work-harden and crack after repeated thermal cycles. Our pipes address all three failure modes: thicker material, full-penetration TIG welds, and multi-ply reinforced bellows. The result is an up-pipe that you install once and forget about — exactly what a heavy-duty truck part should be. Frequently Asked Questions Q: What are the symptoms of a leaking 6.4L up-pipe?A: Key symptoms include: ticking or fluttering exhaust noise under acceleration (especially when cold), black soot residue around the bellows or flange areas, decreased turbo boost pressure, increased turbo lag, and sometimes a raw diesel exhaust smell in the cabin at idle. Q: Does this fit both driver and passenger sides?A: The 6.4L uses different up-pipe configurations for the driver and passenger cylinder banks. Verify fitment position from the product images before ordering, or contact us for confirmation. Q: Can I reuse my old gaskets?A: No. Exhaust gaskets are single-use crush designs. Always install new multi-layer steel (MLS) gaskets when replacing up-pipes to ensure a proper, leak-free seal. Q: How difficult is the installation?A: Up-pipe replacement on the 6.4L is considered a challenging DIY job due to extremely tight clearances around the turbo and exhaust manifolds. Professional installation with the cab lifted is the standard approach — budget 4-6 hours of shop labor. Q: Is this an EGR delete pipe?A: This is a heavy-duty replacement up-pipe. It may or may not include EGR block-off provisions depending on the specific variant. If you are looking for an EGR delete solution, consider our bypass up-pipe + EGR delete combination kits.
$178.00
iFJF 2013-2018 Dodge Ram 6.7L Cummins 4" Exhaust DPF Delete Race Pipe No Muffler - Ram 2500/3500
Product Overview Upgrade your 2013-2018 Dodge Ram 6.7L Cummins with this professional-grade exhaust pipe. Designed for the Ram 2500/3500, this kit delivers improved engine performance, reduced maintenance issues, and enhanced reliability. Whether you're a professional diesel mechanic or a DIY enthusiast, our precision-engineered components provide a bolt-on solution for your Dodge Ram truck. ⚠️ Off-Road Use Only: This product is intended for off-road and competition use only. Please check your local, state, and federal regulations before purchasing and installing emissions-related components. Key Features Precision Fit: Engineered specifically for 2013-2018 Dodge Ram 6.7L Cummins Ram 2500/3500 — direct bolt-on installation with no modifications required. Heavy-Duty Construction: Built with industrial-grade materials to withstand extreme temperatures and pressures in high-performance diesel applications. Complete Kit: Includes all necessary hardware — gaskets, bolts, block-off plates, and installation components for a straightforward install. Performance Gains: Eliminates common failure points in the OEM EGR/exhaust system, improving exhaust flow, reducing EGTs (Exhaust Gas Temperatures), and enhancing throttle response. Corrosion Resistant: All components feature corrosion-resistant finishes to withstand road salt, moisture, and extreme weather conditions. Compatibility Year Make Model Engine 2013 Dodge/Ram 2500/3500 6.7L Cummins Diesel 2014 Dodge/Ram 2500/3500 6.7L Cummins Diesel 2015 Dodge/Ram 2500/3500 6.7L Cummins Diesel 2016 Dodge/Ram 2500/3500 6.7L Cummins Diesel 2017 Dodge/Ram 2500/3500 6.7L Cummins Diesel 2018 Dodge/Ram 2500/3500 6.7L Cummins Diesel Why Choose iFJF Direct? Quality Assurance: Every component undergoes rigorous quality control inspection before shipping. Expert Support: Our diesel specialists know 6.7L Cummins trucks inside out — installation help is just a message away. Frequently Asked Questions Q: Is this kit compatible with my 2013 Dodge Ram Ram 2500/3500?A: Yes! This kit is designed as a direct bolt-on for 2013-2018 Dodge Ram 6.7L Cummins Ram 2500/3500. No modifications are required for installation on stock vehicles. Q: What tools do I need for installation?A: Basic hand tools including socket set (8mm-19mm), torque wrench, flathead and Phillips screwdrivers, and penetrating oil for rusted fasteners. Most experienced DIY mechanics can complete the installation in 2-4 hours. Q: Will this delete kit trigger a check engine light (CEL)?A: This is a hardware-only kit. For complete functionality, appropriate ECU tuning is recommended to prevent DTCs (Diagnostic Trouble Codes). Professional tuning services are available from third-party providers. Q: Are gaskets and hardware included?A: Yes — all necessary gaskets, bolts, block-off plates, and mounting hardware are included in the kit. We recommend having replacement exhaust manifold gaskets on hand if your vehicle has high mileage. Q: How does this compare to OEM parts?A: Our components are engineered to solve the known failure points in the OEM emissions system. By eliminating problematic EGR coolers, valves, and restrictive exhaust components, you'll experience improved reliability, better fuel economy, and reduced maintenance costs. Q: What material are the block-off plates made from?A: Block-off plates are CNC-machined from 6061-T6 billet aluminum (or 304 stainless steel where noted) — far superior to OEM cast components that are prone to cracking and leaking under heat cycling. Q: Do you offer a warranty?A: Yes! All iFJF Direct products come with a satisfaction guarantee. If you have any issues with fitment or quality, contact our support team for a replacement or refund. Related Products iFJF 2013-2014 6.7L Cummins Dodge Ram Cab & Chassis Throttle Valve Cooler Diesel iFJF 2013-2014 6.7L Dodge Ram Cummins 3500 4'' Exhaust Tube Pipe/Cab & Chassis T iFJF 2013-2018 6.7L Cummins Diesel EGR Delete Kit for Cab & Chassis Dodge Ram iFJF 2013-2018 6.7L Dodge RAM 2500 3500 Cummins Diesel EGR Delete Cooler Throttl
$549.00
iFJF iFJF 2011-2015 6.6L GMC Chevrolet Duramax LML Diesel Intake Elbow Bridge & EGR Valve Cooler Delete Kit
Product Overview Maximize airflow and eliminate troublesome EGR components with the iFJF Duramax LML Intake Elbow Bridge + EGR Valve/Cooler Delete Combo Kit. This dual-upgrade package replaces the restrictive factory intake bridge with a high-flow billet aluminum elbow while simultaneously deleting the EGR valve, cooler, and all associated plumbing — dramatically cleaning up your engine bay and improving performance. Key Features High-Flow Intake Elbow Bridge — Billet aluminum, mandrel-bent, replaces restrictive factory bridge Complete EGR Delete — Valve, cooler, and block-off plates included 80% Airflow Increase — Over the factory Y-bridge design Resonator Delete Included — Cleans up engine bay, eliminates potential leak points TIG Welded & Pressure Tested — Guaranteed leak-free Stainless Steel & Billet Aluminum — Premium materials, corrosion resistant Vehicle Compatibility Year Make Engine 2011–2015 Chevrolet/GMC 2500HD / 3500HD 6.6L Duramax LML Performance Benefits +80% Airflow — Unrestricted intake charge for more power Lower EGTs — Cooler intake = cooler combustion = lower exhaust temps Faster Turbo Spool — Reduced intake restriction = quicker boost response Eliminates Soot Buildup — No more clogged EGR valves or carboned-up intake Cleaner Engine Bay — Removes bulky EGR cooler and associated plumbing Package Includes 1 × Billet Aluminum Intake Elbow Bridge 1 × Resonator Delete Block-Off Plate 1 × Air Intake Closing Plate 1 × Exhaust Block-Off Plate 1 × Three-Terminal Cooling Hose Complete Hardware & Clamp Kit ⚠️ Tuner Required: EGR system removal requires a delete-capable tuner. Installation instructions are not included — professional installation recommended. Frequently Asked Questions Q: Can I install just the intake elbow without doing the EGR delete?A: This kit is designed as a complete system. For intake elbow only, see our standalone intake bridge kit (ER-0078). Q: Will this improve my fuel economy?A: Yes, customers typically see 1–3 MPG improvement from the combined intake flow + EGR delete benefits. Q: Is this compatible with my aftermarket turbo?A: The intake bridge connects to the factory intake manifold and turbo inlet. Contact us with your specific turbo model for compatibility confirmation. Related Products Duramax LML Intake Elbow Bridge (Standalone) Shop All EGR Delete Kits Shop DPF Delete Pipes for LML ⚠️ Off-Road / Competition Use Only: This product is intended for off-road or competition vehicles only. Not legal for highway use on emissions-controlled vehicles in the US and many other jurisdictions. Check local and federal regulations before purchasing. Removal of emissions equipment may void your vehicle warranty. 🔗 Duramax Diesel Resources & Maintenance 📖 Related Guides: L5P Duramax Fuel Filter Housing Cap Replacement — Complete DIY Guide Duramax Fuel Filter Housing: Compatibility Guide (2001–2024) Duramax 6.6L Oil Change: Complete DIY Guide (Every Generation) 🔍 Shop All Duramax 6.6L Parts → | EGR Delete Parts → | Exhaust System →
$181.64
iFJF iFJF 7235 180-Degree Check Valve 1.5-2 Inch PVC Straight-Through Flow for Pools & Spas Black
iFJF 7235 180-Degree Check Valve for Pools & Spas The iFJF 7235 check valve delivers reliable backflow prevention for your pool and spa plumbing system. Featuring a unique 180-degree straight-through flow design, this valve ensures unrestricted water movement while preventing damaging reverse flow. Built with heavy-duty PVC construction and a sleek black finish, it's the smart choice for DIY pool plumbing projects and professional installations alike. Key Features & Benefits 180° Straight-Through Design Unlike standard check valves that create flow restrictions, the iFJF 7235 features a linear 180-degree path that maintains full water pressure and flow rate. Your pool pump works less, energy costs stay lower, and water circulation improves throughout the entire system. 1.5" to 2" Versatile Fitment Designed to accommodate both 1.5-inch and 2-inch PVC pipe connections, this valve adapts to most residential pool and spa plumbing configurations. The slip-fit ends make installation straightforward — just primer, glue, and you're done. No special tools required. Heavy-Duty PVC Construction Manufactured from high-grade PVC rated for continuous water exposure and pool chemicals, including chlorine and bromine. The black finish resists UV degradation and algae growth, maintaining its appearance and performance season after season. Quiet Operation The internal flapper mechanism operates silently, preventing the water hammer and banging noises common with metal check valves. Enjoy a quieter pool equipment pad. Technical Specifications Specification Detail Model iFJF 7235 Connection Size 1.5" – 2" PVC Flow Direction 180° Straight-Through Material PVC (Black) Application Pool & Spa Plumbing Connection Type Slip (Solvent Weld) Max Pressure 50 PSI Compatible Applications In-ground swimming pool plumbing Above-ground pool filtration systems Spa and hot tub circulation loops Pool heater bypass lines Solar pool heating systems Water feature and fountain plumbing Installation Tips Ensure pipe ends are clean, dry, and free of burrs before fitting. Apply PVC primer to both the pipe and the valve slip connections. Apply PVC cement evenly and insert the pipe fully into the valve — hold for 30 seconds. Allow the solvent weld to cure for at least 2 hours before pressurizing the system. Install the valve with the flow arrow pointing in the desired water direction. Avoid installing near sharp bends or immediately after pump discharge to minimize turbulence. Why Choose iFJF? At iFJF Direct, we engineer our pool components to match or exceed OEM specifications at a fraction of dealer pricing. Every iFJF 7235 check valve undergoes quality inspection before shipping from our US warehouse. With fast delivery, no-hassle returns, and dedicated customer support, you get premium quality without the premium price tag. Frequently Asked Questions Will this check valve fit 1.5" and 2" PVC pipe? Yes. The iFJF 7235 check valve features slip connections designed to accept both 1.5-inch and 2-inch Schedule 40 PVC pipe through its tapered fitting design. Use standard PVC primer and cement for a secure joint. Can I install this valve horizontally? Absolutely. The 180-degree straight-through design works in horizontal, vertical, or angled orientations. Just ensure the flow direction arrow on the valve body aligns with your desired water flow path. Is this valve compatible with saltwater pools? Yes. The PVC construction and internal components are resistant to saltwater, chlorine, and bromine environments. For heavy salt systems, periodic inspection is recommended as a general maintenance best practice. Does the check valve make noise when operating? No. Unlike metal swing check valves that can produce water hammer or clanking sounds, the iFJF 7235 operates quietly thanks to its smooth-acting internal flapper mechanism and PVC body. What is the warranty on this product? The iFJF 7235 check valve is backed by a 1-year manufacturer warranty against defects in materials and workmanship. Contact iFJF Direct customer support for warranty claims or installation assistance. Related Products iFJF 4715 3-Port Diverter Valve for Pool & Spa iFJF 4724 2-Port Diverter Valve for Pool & Spa iFJF 4560 Pool Filter Hose Conversion Kit
$62.99
iFJF Boat Transom Drain Tube Flaring Tool for 1" Brass & Aluminum Tubes
Product Overview A professional-grade installation tool for flaring brass and aluminum transom drain tubes on boats. Designed for marine technicians and serious DIY boat owners, this tool creates clean, leak-free flares in 1-inch drain tubes — ensuring a watertight seal that prevents transom rot and hull damage. Machined from hardened steel with a corrosion-resistant finish, this flaring tool creates a uniform, professional flare every time. Whether you're replacing a corroded drain tube or building a new transom, the right tool makes the difference between a leak-prone installation and a lifetime seal. Key Features Professional-Grade Flaring: Creates a smooth, uniform flare on 1-inch brass or aluminum drain tubes with consistent, even pressure. Hardened Steel Construction: Heat-treated tool steel withstands repeated use without deformation or wear. Corrosion-Resistant Finish: Protective coating prevents rust in marine environments. Ergonomic Design: Comfortable handle provides the leverage needed for controlled, even flaring without damaging the tube or transom. Versatile Material Support: Works with both brass (standard marine) and aluminum drain tubes. Compatibility Application Tube Size Material Boat Transom Drain 1" OD Drain Tube Brass / Aluminum Livewell Drain 1" OD Tube Brass / Aluminum Bilge Outlet 1" OD Tube Brass Designed for 1-inch outside diameter metal tubes. Not compatible with plastic drain tubes. Technical Specifications Specification Detail Tool Type Transom Drain Tube Flaring Tool Tube Size 1" OD (Outside Diameter) Compatible Materials Brass, Aluminum Tool Material Hardened Tool Steel Warranty 1-Year Limited Warranty Why Use a Proper Flaring Tool? A poorly installed transom drain tube is one of the most common sources of catastrophic transom rot. Hammer-flaring or makeshift methods create uneven seals that allow water to wick into the transom core — leading to wood rot, delamination, and repair bills in the thousands. This professional flaring tool applies even, controlled pressure to create a factory-quality flare. Frequently Asked Questions Q: Does this tool work on aluminum drain tubes?A: Yes — this flaring tool works with both brass and aluminum 1-inch drain tubes. Aluminum requires slightly less force than brass. Q: How do I use a transom drain tube flaring tool?A: Insert the drain tube through the transom hole with the flange seated against the exterior. Slide the flaring tool into the tube from inside the boat. Tighten the tool's threaded shaft to expand the inner end of the tube, creating a flare that compresses against the inner transom surface. Apply marine sealant (3M 4200 or 5200) on both flanges before final tightening. Q: Can I use this on plastic drain tubes?A: No — this tool is designed for metal tubes (brass and aluminum). Plastic drain tubes typically use threaded compression fittings rather than flaring. Q: What sealant should I use with the drain tube?A: Use a marine-grade polyurethane sealant like 3M 4200 (removable) or 3M 5200 (permanent). Apply a continuous bead around both the exterior flange and the interior flare before final compression. Never use silicone. Q: How tight should the flare be?A: Tighten until the inner flare is fully formed and compresses firmly against the transom with sealant visible squeezing out around the edges. The flare should be uniform and approximately 1/8" wider than the tube diameter. Related Products Marine & Boat Parts — quality marine components Shop All — browse our complete catalog Install Your Drain Tube Like a Pro Fast Shipping • Professional Grade • 1-Year Warranty
$43.99
iFJF 3" Downpipe for 2004-2010 Duramax 6.6L — Stainless V-Band Exhaust
Product Overview The 3" Stainless Downpipe for 2004-2010 Duramax 6.6L LLY LBZ LMM is a performance exhaust upgrade for 2004.5-2010 GM trucks with the 6.6L Duramax diesel. Mandrel-bent 3.0" T304 stainless steel tubing with V-band flange connection eliminates the restrictive factory downpipe for dramatically improved exhaust flow. Expect 10-15 HP gain, faster turbo spool, and lower EGTs. ⚠️ IMPORTANT: OFF-ROAD / COMPETITION USE ONLY. Not for street use on licensed vehicles in California, New York, or CARB states. Verify local regulations before purchase. Key Features 3.0" Mandrel-Bent Tubing — Full 3" diameter with smooth mandrel bends. No crush bends or restrictions. T304 Stainless Steel — Premium stainless resists rust and corrosion far better than aluminized steel. V-Band Flange — Leak-free seal at turbo outlet. Quick-disconnect simplifies future service. 10-15 HP Gain — Measurable horsepower and torque gains, especially mid-range where Duramax engines tow. Lower EGTs — Reduced backpressure drops EGTs 100-150°F under load. Direct Fitment — No cutting, welding, or modification required. Compatibility Chart Year Make Model Engine 2004.5-2010 Chevrolet Silverado 2500HD 6.6L Duramax Diesel 2004.5-2010 Chevrolet Silverado 3500HD 6.6L Duramax Diesel 2004.5-2010 GMC Sierra 2500HD 6.6L Duramax Diesel 2004.5-2010 GMC Sierra 3500HD 6.6L Duramax Diesel Package Includes Component Qty Details 3" Stainless Downpipe 1 T304 Stainless Steel, 3.0" OD, V-Band Specifications Spec Value Material T304 Stainless Steel Diameter 3.0" OD (Inlet & Outlet) Flange V-Band Bend Type Mandrel Bent HP Gain 10-15 HP (Estimated) SKU DP-0185 Frequently Asked Questions Q: Will this fit my 2008 LMM Duramax?A: Yes. Fits all 2004.5-2010 Silverado HD and Sierra HD with 6.6L Duramax — LLY, LBZ, LMM. Check compatibility table. Q: Do I need a tune?A: Can be installed without tune. Custom tune maximizes gains, especially with other bolt-on mods. Q: Is this a DPF/CAT delete pipe?A: No. This is a turbo downpipe only — replaces factory downpipe from turbo to exhaust connection. Does NOT remove DPF or catalytic converter. Q: Will this pass emissions?A: For off-road/competition use only. Not CARB-compliant for on-road use in emissions-testing states. Q: Can I install myself?A: Intermediate skills, 2-4 hours. Need sockets, wrenches, penetrating oil. V-band simplifies installation vs bolt-on designs. Professional install recommended. Related Products EGR Delete Kits for Duramax DPF Delete Pipe Collection High Flow Intake Elbow for LLY DPF Delete Pipe Collection Warranty & Support 12-month warranty. Contact sales@ifjf.cn. US warehouse — 3-7 business days. Unlock your Duramax's hidden power — upgrade your downpipe today! 🔗 Duramax Diesel Resources 📖 Maintenance Guides: Duramax Fuel Filter Housing: Complete Compatibility Guide (2001–2024) 2001–2016 Duramax Fuel Filter Replacement: Complete DIY Guide Top 5 Diesel Fuel Filter Housing Problems (And How to Fix Them) Duramax 6.6L Oil Change: Complete DIY Guide (Every Generation) 🔍 Shop All Duramax 6.6L Parts → | Browse All Fuel Filters →
$118.11
iFJF Inlet Upstream NOx Sensor for Ram 2500 3500 4500 5500 6.7L Cummins 2013-2017
Product Overview The iFJF Inlet Upstream NOx Sensor is a direct OEM replacement for 2013-2017 Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins turbo diesel engine. This sensor measures nitrogen oxide levels entering the SCR catalyst — critical data for proper DEF injection and emissions compliance. Key Features Pre-Calibrated, No Programming: Install and drive — the Cummins ECU automatically recognizes and calibrates the new sensor. OEM-Grade Sensing Technology: Advanced ceramic planar sensing element for accurate, fast-responding NOx measurement. Stainless Steel Construction: Corrosion-resistant probe body and high-temp cable withstand extreme diesel exhaust conditions. Exact Fit: Matches OEM connector, thread size, and probe depth — no adapters or modifications needed. Prevents Derate: A failed NOx sensor can trigger limp mode and costly downtime. Replace it before it strands you. Compatibility Brand Model/Part Years/Notes Ram 2500 6.7L Cummins 2013-2017 Ram 3500 6.7L Cummins 2013-2017 Ram 4500 6.7L Cummins 2013-2017 Ram 5500 6.7L Cummins 2013-2017 Technical Specifications Specification Value Sensor Type Upstream / Inlet NOx Sensor Engine 6.7L Cummins Turbo Diesel Year Range 2013-2017 Vehicle Ram 2500, 3500, 4500, 5500 Calibration Factory Pre-Calibrated Installation Plug-and-Play, No Programming Includes Sensor + Anti-Seize Compound Why Choose iFJF? Massive Savings vs Dealer: Dealer NOx sensors cost $350-600+. Our direct replacement offers the same performance at a fraction of the price. Keep Your Truck Running: Avoid derate and limp mode — a working NOx sensor is essential for SCR system function. Same-Day US Shipping: In stock and ready to ship — no backorders, no waiting. 1-Year Warranty: Replacement guarantee against defects. Installation Steps Locate the inlet NOx sensor — typically in the exhaust downpipe before the SCR catalyst. Disconnect the electrical connector. Use a 22mm O2 sensor socket to remove the old sensor. Apply anti-seize to the new sensor threads (keep compound off the probe tip). Thread in by hand, then torque to 35-40 ft-lbs. Reconnect the connector until it clicks. Clear any stored codes with a scan tool. Frequently Asked Questions Q: Is this the upstream or downstream sensor?A: This is the UPSTREAM (inlet) sensor — located before the SCR catalyst. It is NOT the downstream/outlet sensor. Verify your fault code identifies which sensor needs replacement.Q: Will this clear my check engine light immediately?A: The sensor itself won't clear stored codes. After installation, use an OBDII scanner to clear the codes. If the sensor was the root cause, the light will stay off.Q: Do I need a dealer to install this?A: No. Installation takes 15-30 minutes with basic tools. No programming or calibration required — the ECU handles it automatically.Q: What if the code comes back?A: Check for exhaust leaks near the sensor, damaged wiring, or a failing SCR catalyst. A NOx sensor code doesn't always mean a bad sensor. Related Products Inlet NOx Sensor for Detroit DD13 DD15 Freightliner Related Blog Posts How To Perform A Cooling System Flush On Your Diesel Engine Best Water Separator Fuel Filter Guide
$197.99