Search results for "Multiport Valves"

Product Overview The Duramax LMM EGR Delete Kit is a comprehensive emissions system bypass solution for 2007.5-2010 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6L LMM Duramax turbo diesel. This kit eliminates the failure-prone EGR cooler and valve system — the leading cause of coolant loss, intake carbon buildup, and reduced performance on LMM-platform trucks. For off-road/competition use only. Key Features Stainless Steel Passenger Up-Pipe: T304 stainless steel mandrel-bent up-pipe replaces the restrictive EGR-equipped factory pipe. Precision TIG-welded for leak-free exhaust flow. CNC Billet Aluminum Block-Off Plates: 6061-T6 aluminum plates with laser-cut gaskets seal the EGR valve and EGR cooler ports permanently. Complete Gasket & Hardware Kit: Includes MLS (multi-layer steel) exhaust gaskets and Grade 10.9 hardware — everything needed for installation. Eliminates EGR Cooler Failure: The LMM EGR cooler is a known catastrophic failure point — when it cracks internally, coolant enters the intake and can hydrolock the engine. Delete it, delete the risk. Improved Intake Cleanliness: No more carbon/soot recirculation into the intake manifold. Keeps intake runners, valves, and MAP sensor clean for consistent performance. Compatibility Year Make Model Engine 2007.5-2010 Chevrolet Silverado 2500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 Chevrolet Silverado 3500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 GMC Sierra 2500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 GMC Sierra 3500HD 6.6L LMM Duramax V8 Turbo Diesel Important Notes ⚠️ OFF-ROAD / COMPETITION USE ONLY — Not legal for on-road vehicles under EPA/CARB regulations. ⚠️ ECU TUNING REQUIRED — This kit includes hardware only. You must use an aftermarket tuner (EFILive, EZ Lynk, HPTuners) to disable EGR-related DTCs or the check engine light will illuminate. ⚠️ Professional Installation Recommended — Up-pipe replacement requires turbocharger removal on LMM models. Budget 4-6 hours for installation. Frequently Asked Questions Q: What's included in this LMM EGR delete kit?A: This kit includes: (1) Passenger-side EGR up-pipe (stainless steel), (2) EGR valve block-off plate (billet aluminum), (3) EGR cooler block-off plates, (4) All required gaskets and hardware. ECU tuning is required to prevent DTCs and check engine light.Q: Do I need ECU tuning after installing this kit?A: Yes. Removing the EGR system will trigger diagnostic trouble codes (P0401-P0408). You will need a tuner or custom ECU tune to disable EGR-related DTCs and prevent limp mode. This kit includes hardware only — not tuning.Q: Is this legal for street use?A: No. This EGR delete kit is intended for OFF-ROAD / COMPETITION USE ONLY. Removing emissions equipment from on-road vehicles violates EPA Clean Air Act regulations. Please check your local laws before purchase.Q: What are the benefits of deleting the EGR on an LMM Duramax?A: EGR delete eliminates carbon/soot recirculation into the intake — preventing intake manifold clogging, reducing EGTs, improving throttle response, and eliminating the failure-prone EGR cooler (a known failure point that can cause coolant loss and hydrolock on LMM engines).

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High-Flow 3" Turbo Downpipe for 2015-2016 6.6L Duramax LML Turbo Diesel Replace the restrictive factory downpipe on your 2015-2016 Chevrolet Silverado or GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML Turbo Diesel using this mandrel-bent 3" downpipe. The factory downpipe is a known bottleneck in the LML exhaust system, with a flattened cross-section design that restricts exhaust flow and increases turbo backpressure. Our 3" mandrel-bent downpipe eliminates this restriction for improved turbo response, lower EGTs, and increased power. Why Upgrade Your LML Downpipe? Factory Restriction: The OEM LML downpipe uses a pinched, flattened design to clear the firewall and frame – this restriction creates unnecessary backpressure that limits turbo efficiency. Full 3" Flow: Our mandrel-bent design maintains a true 3" internal diameter from the turbo outlet flange to the exhaust connection point – no crush bends, no restrictions. Lower EGTs: Reduced backpressure equals reduced exhaust gas temperatures, which is critical for towing and performance applications. Faster Turbo Spool: Free-flowing exhaust allows the VGT turbo to spool faster, improving throttle response and reducing lag. Vehicle Compatibility Year Make Model Engine 2015-2016 Chevrolet / GMC Silverado 2500HD / Sierra 2500HD 6.6L Duramax LML V8 Turbo Diesel 2015-2016 Chevrolet / GMC Silverado 3500HD / Sierra 3500HD 6.6L Duramax LML V8 Turbo Diesel Premium Build Quality T409 Mandrel-Bent Stainless Steel: Consistent diameter throughout – no restrictive crush bends. Factory-Fit Flanges: CNC-machined flanges ensure a leak-free seal at the turbo outlet. OEM Hanger Points: Pre-welded hanger brackets for bolt-on installation. Performance Benefits +10-15 HP / +20-30 lb-ft: Reduced backpressure unlocks hidden power. 50-150°F EGT Reduction: Safer towing temperatures under heavy load. Improved Turbo Response: Faster spool and sharper throttle. Better Exhaust Sound: Deeper turbo diesel tone. Installation Overview This system is engineered for bolt-on installation. All factory hanger points are used. Estimated installation time: 2-4 hours with basic hand tools, an exhaust cutter or saw, and a floor jack or lift. No welding required. Frequently Asked Questions Q: Will this fit my 2016 Silverado 3500HD Duramax?A: Yes. This kit is designed for all 2015-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML engine. All cab and bed configurations supported. Q: Do I need a tuner after installation?A: Yes. The factory ECM will detect DPF and CAT removal. A compatible tuner is required to disable DPF-related functions and optimize engine calibration. Q: Is this a complete bolt-on kit?A: Yes. All pipes, flanges, clamps, and hardware are included. No additional parts or fabrication required. Q: What's the difference between the muffler and no-muffler versions?A: The muffler version includes a straight-through performance muffler that provides a deep, aggressive tone while controlling in-cab drone. The no-muffler version produces a louder, more aggressive straight-pipe sound. Both deliver identical performance gains. Q: Will my CP4 injection pump be affected?A: Eliminating DPF regeneration cycles reduces stress on the fuel system. While this doesn't directly prevent CP4 failure, many owners report improved long-term reliability after removing the regeneration system. Q: Is this product emissions-compliant?A: This product is designed for off-road and competition use only. Not intended for use on emissions-regulated vehicles. Check local laws before purchase. Related Products for Your LML Duramax LMM Duramax EGR Delete KitEGR valve & cooler delete Duramax CCV Reroute KitTurbo piping & CCV reroute LMM 3" Downpipe2004.5-2010 Duramax downpipe 1R-0750 Duramax Fuel FilterFor 2001-2016 6.6L Duramax Related Blog Posts LML Duramax DPF Delete: Performance & Reliability Guide Duramax CP4 Pump Failure Prevention Guide LML Duramax Common Problems & Reliability Upgrades ⚠️ 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 →

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Product Overview The Mercedes-Benz E300 W210 S210 OM606 3.0 TD Engine OM606 EGR Exhaust Gas circulation valve removal tube is a high-quality replacement part built to exacting standards. Whether you're performing routine maintenance or a complete overhaul, this component provides the fit, finish, and reliability you expect from iFJF Direct. Key Features Precision-Engineered Fit: Manufactured to tight tolerances for a direct, hassle-free installation — no modifications required. Premium Materials: Constructed from high-grade materials that resist wear, corrosion, and fatigue for extended service life. OEM-Spec Performance: Designed to match or exceed original equipment specifications for consistent, dependable operation. Complete Package: Includes all necessary components for a professional-grade installation (verify contents in product images). Quality-Assured: Each unit undergoes rigorous inspection before shipping to ensure you receive a flawless product. Compatibility This replacement part is engineered for broad compatibility. Please check your equipment's part number against the listing to ensure proper fitment. Contact our support team if you need assistance with compatibility verification. Specifications Specification Detail Product Type Replacement Part Brand iFJF Condition New Fitment Direct Replacement Cross-Reference OM606, OM606 Why Choose iFJF Direct? Fast, Reliable Shipping: Orders processed within 1 business day from our US warehouses. Expert Support: Our team knows diesel, automotive, and powersports parts inside and out. Quality Guarantee: Every iFJF part is backed by our satisfaction promise. Trusted by Pros & DIYers: Thousands of technicians and home mechanics rely on iFJF parts daily. Installation Tips Always consult your vehicle or equipment service manual before beginning installation. Clean all mounting surfaces thoroughly before installing the new replacement part. Compare the new part side-by-side with the old one to verify correct fitment. Use the proper tools and torque specifications as recommended by the manufacturer. If you encounter any issues, contact iFJF support for assistance. Frequently Asked Questions Q: Will this part fit my vehicle?A: This replacement part is designed for Mercedes (Various). Please verify your specific year, make, model, and engine configuration matches. Contact our support team with your VIN or serial number if unsure. Q: Is this OEM or aftermarket?A: This is a high-quality aftermarket replacement replacement part manufactured to meet or exceed OEM specifications at a fraction of dealer cost. Q: What's included in the package?A: The package includes the replacement part as shown in the product images. Please review all images for exact contents. Q: How long does shipping take?A: Most orders ship within 1 business day from our US warehouse. Standard delivery takes 3-7 business days. Expedited options available at checkout. Q: What is the return policy?A: 30-day return window for unused items in original packaging. Contact us immediately if you receive a defective or incorrect item.

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Kohler Toilet Flush Valve Seal Kit — Replaces K-GP1059291 / 2475620 Stop a running toilet and save water with this premium flush valve seal replacement kit. Designed to fit Kohler toilets using the GP1059291 or 2475620 flush valve assembly, this seal kit restores a watertight seal between the flush valve and the tank — eliminating the constant trickle that wastes hundreds of gallons per month. Key Features Exact Kohler Replacement: Precision-molded to match K-GP1059291, GP1059291, and 2475620 specifications Chlorine-Resistant Material: Long-lasting silicone-based compound resists degradation from chlorine and hard water minerals 5-Minute DIY Fix: No tools needed — just your hands. Remove the old seal, press in the new one, done Universal Kohler Compatibility: Fits most Kohler toilets with canister-style flush valves including Wellworth, Cimarron, Santa Rosa, and Highline models Water-Saving Upgrade: A leaking flush valve can waste 200+ gallons per day — this simple seal replacement pays for itself in the first month Compatibility Specification Detail Part Numbers K-GP1059291, GP1059291, 2475620 (Replacement) Brand Kohler (Compatible) Material Silicone-Based Elastomer Installation Tool-Free — Press-Fit Design How to Replace Your Flush Valve Seal Turn off the water supply valve behind the toilet Flush the toilet to drain the tank Remove the canister-style flush valve (twist counterclockwise on most models) Peel off the old seal from the bottom of the canister Clean the seal groove thoroughly — remove any mineral buildup Press the new seal firmly into the groove, ensuring even seating all around Reinstall the canister valve, turn water back on, and test flush Frequently Asked Questions Q: How do I know if my flush valve seal is bad?A: The telltale sign is water constantly trickling into the bowl (you'll see ripples or hear it). Add food coloring to the tank — if it appears in the bowl without flushing, the seal is leaking. Q: Will this fit my specific Kohler toilet model?A: This seal fits Kohler canister-style flush valves using the GP1059291 assembly. Compatible with Wellworth, Cimarron, Highline, Santa Rosa, and many others. If your flush valve looks like a tall cylinder (not a flapper), it's likely compatible. Q: How often should I replace this seal?A: Typically every 3-5 years depending on water quality. Hard water areas with high chlorine levels may require more frequent replacement. Q: Is this an original Kohler part?A: This is a high-quality aftermarket replacement manufactured to match or exceed OEM Kohler specifications for fit and durability. 🔗 Explore More from iFJF Find the right part for your vehicle or equipment: Browse All Products Fuel Filters Collection Auto Accessories

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Product Overview The iFJF 6.7L Powerstroke 4-inch Exhaust Delete Pipe & EGR Valve Delete Kit is the complete emissions system delete solution for 2011–2017 Ford F250, F350, and F450 Super Duty trucks. This all-in-one kit combines a 4-inch T409 stainless steel exhaust delete pipe with a billet aluminum EGR block-off plate kit — everything you need to eliminate the DPF, CAT, SCR, and EGR system in a single package. Key Features T409 Stainless Steel Exhaust Pipe — 2mm wall thickness, 4.0" inlet diameter Complete EGR Block-Off Kit — Exhaust manifold plate, intake plate, coolant plate PRE-Welded EGT Sensor Bung — On exhaust manifold block-off plate Pressure Tested TIG Welds — Guaranteed leak-free Bolt-On Design — No cutting or welding required Fits Crew Cab Short & Long Bed — Cutting 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 ⚠️ NOT Compatible: Cab & Chassis commercial trucks (different frame/exhaust routing). Pickup truck models only. Package Includes 2 × 4" Exhaust Delete Pipes 1 × Exhaust Manifold Block-Off Plate (with EGT sensor bung) 1 × Intake Block-Off Plate 1 × Coolant Block-Off Plate 1 × 1" Stainless Hose Clamp 1 × Brass Straight Barbed Fitting 1 × Vacuum Cap 1 × Pressure Sensor Bracket + Hardware 1 × Coolant Hose 2 × 3/4" Coolant Caps 3 × 8mm Bolts + 1 × 8mm Flat Washer 3 × Zip-Ties Performance Benefits Metric Before After Combined Fuel Economy 13–14 MPG 18–19 MPG Exhaust Gas Temperature Elevated Significantly Lower Horsepower (with tune) Stock 400 HP 430–450 HP Installation ~1 hour with basic hand tools in your driveway or garage. Faster with a lift. Cutting may be required for short bed configurations. Tuner REQUIRED — removal of DPF, CAT, SCR and/or DOC eliminates emission sensors. A DPF-delete-capable tuner is mandatory to prevent check engine lights. Frequently Asked Questions Q: Will this fit my 2017 F250 Crew Cab short bed?A: Yes, but cutting may be required to fit shorter wheelbase configurations. All clamps and hardware are included. Q: Can I install this without a tuner?A: No. Without a delete-capable tuner, the truck will immediately throw check engine codes and may enter reduced power mode. Q: Does the EGR block-off plate have an EGT sensor port?A: Yes! The exhaust manifold block-off plate comes PRE-welded with an EGT sensor bung for easy gauge installation. Related Products 6.7L Powerstroke 4" Muffler Delete Pipe 6.7L Powerstroke Delete + CCV Reroute Kit Shop All EGR Delete Kits

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385230325 RV Toilet Vacuum Breaker Kit — Hand Sprayer — Stop Leaks & Prevent Backflow A leaking vacuum breaker on your RV toilet doesn't just waste water — it can siphon contaminated water back into your fresh water system, cause odors, and damage your bathroom floor. The iFJF 385230325 Vacuum Breaker Kit is the correct dual-port replacement for Dometic/Sealand Traveler and VacuFlush toilets equipped with a hand sprayer. Unlike single-port alternatives, this kit includes the dedicated sprayer connection port — no adapters, no leaks, no compromises. Complete kit includes vacuum breaker body, integrated dual-seal check valve, all O-rings and gaskets, and stainless steel mounting hardware. Measures 3.25" L × 1.73" W × 3.65" H for exact drop-in fit. Key Features Hand Sprayer Compatible: Dual-port design with dedicated sprayer connection — no T-fittings or adapters that create leak points. Specifically for toilets WITH a hand sprayer. Complete Kit: Vacuum breaker body (3.25"L × 1.73"W × 3.65"H), dual-seal check valve, all O-rings, gaskets, and stainless steel hardware — everything needed. Backflow Prevention: Dual-seal check valve prevents contaminated water from siphoning back into your fresh water plumbing. Meets ABYC and RVIA code requirements. Durable Materials: High-impact ABS body withstands years of vibration from road travel. Nitrile seals resist holding tank chemicals and marine sanitation products. DIY-Friendly: 20-30 minute installation with basic hand tools. 1/2" NPT connections match factory plumbing. Compatibility Brand Series Models / Notes Dometic / Sealand Traveler 110, 111, 210, 211, 510, 511 (with hand sprayer) Dometic / Sealand VacuFlush All models with hand sprayer attachment ⚠️ Not Sure Which Kit? If there's a coiled hose behind your toilet connected to the breaker → this is your kit. No hose → order 385316906 (no sprayer). Specifications Specification Detail Part Number 385230325 Dimensions 3.25"L × 1.73"W × 3.65"H Material ABS Body / Nitrile Seals / Stainless Steel Hardware Connection 1/2" NPT — Dual Port (Water Inlet + Sprayer) Check Valve Dual-Seal, Integrated Symptoms of a Failed Vacuum Breaker Water leaking or spraying from behind the toilet pedestal — especially when the hand sprayer is used Continuous slow drip from the breaker housing Bowl fails to hold water after flushing Sewage odor near the toilet (backflow through failed check valve) Reduced sprayer pressure or water hammer when flushing Installation Steps Shut off water supply to the toilet. Flush to relieve system pressure. Disconnect the hand sprayer hose and water supply line from the old breaker. Remove the old vacuum breaker (typically 2 screws or threaded collar). Clean mounting surface and inspect for cracks or damage. Install new breaker with supplied gaskets — 2-3 wraps of Teflon tape on threaded connections. Reconnect sprayer hose and water line, turn on supply, test all connections for leaks. Why Choose iFJF? iFJF vacuum breaker kits are manufactured to OEM Dometic/Sealand specifications with upgraded nitrile seals for extended service life — especially important in hot climates where rubber seals degrade faster. US-based support and fast shipping from our American warehouse. Related Products 385316906 Vacuum Breaker Kit — No Hand Sprayer 4036ER2004A Washer Tub Bearing & Seal Kit Pressure Gauge for Sand Filter Pump Frequently Asked Questions Q: Does this fit toilets without a hand sprayer?A: No. If your Sealand/Dometic toilet does NOT have a hand sprayer, you need the 385316906 (single-port) vacuum breaker kit. This 385230325 has a dedicated sprayer port. Q: How long does installation take?A: 20-30 minutes. Accessing the back of the toilet in tight RV bathrooms is typically the most time-consuming part. A compact mirror and headlamp make it easier. Q: Do I need thread sealant or Teflon tape?A: Yes. Apply 2-3 wraps of Teflon tape to male threaded connections. Do not use pipe dope or liquid sealants — they can degrade the nitrile seals. Q: Why does my breaker leak only when I use the hand sprayer?A: This is a classic sign of a failed check valve inside the vacuum breaker. The sprayer back-pressures the system, and a worn seal can't hold. Replacement is the fix. Q: Will this stop sewage odors?A: If the odor is from backflow through a failed vacuum breaker — yes. If caused by a failed floor flange seal or holding tank vent, those may need separate repair. 📚 Related Guides & Articles Complete Onan Quiet Diesel RV Generator Tune-Up Why You Need a Bluetooth Kill Switch for Your RV or Truck

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4" DPF & CAT Delete Exhaust Pipe for 2015-2016 6.6L Duramax LML Turbo Diesel Unlock the full potential of your 2015-2016 Chevrolet Silverado or GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML Turbo Diesel using this 4" mandrel-bent DPF and CAT delete pipe. The factory emissions system – including the Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC/CAT) – creates substantial exhaust backpressure that robs horsepower, fuel economy, and reliability. This single-piece delete pipe replaces both restrictive components with a free-flowing 4" mandrel-bent exhaust. Why Delete Your LML DPF & CAT? Excessive Backpressure: DPF + CAT create significant restriction, increasing EGTs and limiting performance. Fuel Dilution During Regen: Active regeneration injects raw diesel during exhaust stroke, contaminating engine oil. Poor Fuel Economy: Regeneration burns extra fuel. DPF restriction reduces efficiency. Owners see 2-4 MPG improvement. CP4 Injection Pump Risk: DPF regeneration cycles contribute to fuel system stress on the already-sensitive CP4 high-pressure pump. Regen Failures: Incomplete regeneration cycles lead to plugged DPF requiring $2,500+ replacement. What's Included Component Material Function 4" DPF/CAT Delete Pipe T409 Mandrel-Bent Stainless Steel Replaces factory DPF and DOC in one piece 3-Hole Turbo Flange CNC Laser-Cut Steel Factory-fit connection at turbo outlet Mounting Hardware & Clamps Grade 10.9 Steel Complete hardware kit for bolt-on installation Vehicle Compatibility Year Make Model Engine 2015-2016 Chevrolet / GMC Silverado 2500HD / Sierra 2500HD 6.6L Duramax LML V8 Turbo Diesel 2015-2016 Chevrolet / GMC Silverado 3500HD / Sierra 3500HD 6.6L Duramax LML V8 Turbo Diesel Performance Benefits +20-30 HP / +40-60 lb-ft: Eliminated DPF/CAT backpressure frees significant power. 2-4 MPG Improvement: No regen fuel waste, improved combustion efficiency. 100-200°F Lower EGTs: Critical for towing safety on long grades. Faster Turbo Response: Reduced backpressure equals quicker spool. Aggressive straight-pipe diesel sound. Installation Overview This system is engineered for bolt-on installation. All factory hanger points are used. Estimated installation time: 2-4 hours with basic hand tools, an exhaust cutter or saw, and a floor jack or lift. No welding required. Frequently Asked Questions Q: Will this fit my 2016 Silverado 3500HD Duramax?A: Yes. This kit is designed for all 2015-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML engine. All cab and bed configurations supported. Q: Do I need a tuner after installation?A: Yes. The factory ECM will detect DPF and CAT removal. A compatible tuner is required to disable DPF-related functions and optimize engine calibration. Q: Is this a complete bolt-on kit?A: Yes. All pipes, flanges, clamps, and hardware are included. No additional parts or fabrication required. Q: What's the difference between the muffler and no-muffler versions?A: The muffler version includes a straight-through performance muffler that provides a deep, aggressive tone while controlling in-cab drone. The no-muffler version produces a louder, more aggressive straight-pipe sound. Both deliver identical performance gains. Q: Will my CP4 injection pump be affected?A: Eliminating DPF regeneration cycles reduces stress on the fuel system. While this doesn't directly prevent CP4 failure, many owners report improved long-term reliability after removing the regeneration system. Q: Is this product emissions-compliant?A: This product is designed for off-road and competition use only. Not intended for use on emissions-regulated vehicles. Check local laws before purchase. Related Products for Your LML Duramax LMM Duramax EGR Delete KitEGR valve & cooler delete Duramax CCV Reroute KitTurbo piping & CCV reroute LMM 3" Downpipe2004.5-2010 Duramax downpipe 1R-0750 Duramax Fuel FilterFor 2001-2016 6.6L Duramax Related Blog Posts LML Duramax DPF Delete: Performance & Reliability Guide Duramax CP4 Pump Failure Prevention Guide LML Duramax Common Problems & Reliability Upgrades ⚠️ 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 →

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4" DPF & CAT Delete Exhaust Pipe for 2015-2016 6.6L Duramax LML Turbo Diesel Unlock the full potential of your 2015-2016 Chevrolet Silverado or GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML Turbo Diesel using this 4" mandrel-bent DPF and CAT delete pipe. The factory emissions system – including the Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC/CAT) – creates substantial exhaust backpressure that robs horsepower, fuel economy, and reliability. This single-piece delete pipe replaces both restrictive components with a free-flowing 4" mandrel-bent exhaust. Why Delete Your LML DPF & CAT? Excessive Backpressure: DPF + CAT create significant restriction, increasing EGTs and limiting performance. Fuel Dilution During Regen: Active regeneration injects raw diesel during exhaust stroke, contaminating engine oil. Poor Fuel Economy: Regeneration burns extra fuel. DPF restriction reduces efficiency. Owners see 2-4 MPG improvement. CP4 Injection Pump Risk: DPF regeneration cycles contribute to fuel system stress on the already-sensitive CP4 high-pressure pump. Regen Failures: Incomplete regeneration cycles lead to plugged DPF requiring $2,500+ replacement. What's Included Component Material Function 4" DPF/CAT Delete Pipe T409 Mandrel-Bent Stainless Steel Replaces factory DPF and DOC in one piece 3-Hole Turbo Flange CNC Laser-Cut Steel Factory-fit connection at turbo outlet Mounting Hardware & Clamps Grade 10.9 Steel Complete hardware kit for bolt-on installation Vehicle Compatibility Year Make Model Engine 2015-2016 Chevrolet / GMC Silverado 2500HD / Sierra 2500HD 6.6L Duramax LML V8 Turbo Diesel 2015-2016 Chevrolet / GMC Silverado 3500HD / Sierra 3500HD 6.6L Duramax LML V8 Turbo Diesel Performance Benefits +20-30 HP / +40-60 lb-ft: Eliminated DPF/CAT backpressure frees significant power. 2-4 MPG Improvement: No regen fuel waste, improved combustion efficiency. 100-200°F Lower EGTs: Critical for towing safety on long grades. Faster Turbo Response: Reduced backpressure equals quicker spool. Aggressive straight-pipe diesel sound. Installation Overview This system is engineered for bolt-on installation. All factory hanger points are used. Estimated installation time: 2-4 hours with basic hand tools, an exhaust cutter or saw, and a floor jack or lift. No welding required. Frequently Asked Questions Q: Will this fit my 2016 Silverado 3500HD Duramax?A: Yes. This kit is designed for all 2015-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.6L Duramax LML engine. All cab and bed configurations supported. Q: Do I need a tuner after installation?A: Yes. The factory ECM will detect DPF and CAT removal. A compatible tuner is required to disable DPF-related functions and optimize engine calibration. Q: Is this a complete bolt-on kit?A: Yes. All pipes, flanges, clamps, and hardware are included. No additional parts or fabrication required. Q: What's the difference between the muffler and no-muffler versions?A: The muffler version includes a straight-through performance muffler that provides a deep, aggressive tone while controlling in-cab drone. The no-muffler version produces a louder, more aggressive straight-pipe sound. Both deliver identical performance gains. Q: Will my CP4 injection pump be affected?A: Eliminating DPF regeneration cycles reduces stress on the fuel system. While this doesn't directly prevent CP4 failure, many owners report improved long-term reliability after removing the regeneration system. Q: Is this product emissions-compliant?A: This product is designed for off-road and competition use only. Not intended for use on emissions-regulated vehicles. Check local laws before purchase. Related Products for Your LML Duramax LMM Duramax EGR Delete KitEGR valve & cooler delete Duramax CCV Reroute KitTurbo piping & CCV reroute LMM 3" Downpipe2004.5-2010 Duramax downpipe 1R-0750 Duramax Fuel FilterFor 2001-2016 6.6L Duramax Related Blog Posts LML Duramax DPF Delete: Performance & Reliability Guide Duramax CP4 Pump Failure Prevention Guide LML Duramax Common Problems & Reliability Upgrades ⚠️ 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 →

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Product Overview The iFJF EGR Valve & Cooler Delete Kit is engineered for 2007-2009 6.7L Cummins diesel engines found in Dodge Ram 2500/3500/4500/5500. This precision-machined kit is designed to replace restrictive factory components, improving exhaust flow, reducing exhaust gas temperatures (EGTs), and enhancing overall engine efficiency. Manufactured from high-grade materials with exact fitment tolerances, this kit delivers reliable performance for off-road and competition applications. Key Features Precision CNC-Machined: Manufactured to exact OEM specifications for seamless bolt-on installation Heavy-Duty Construction: Crafted from premium materials for maximum durability under extreme conditions Improved Airflow Dynamics: Optimized internal geometry reduces turbulence and enhances flow efficiency Corrosion-Resistant Finish: Advanced surface treatment prevents rust and oxidation in harsh environments Complete Installation Kit: Includes all necessary gaskets, bolts, and hardware for straightforward installation EGT Reduction: Lowers exhaust gas temperatures for improved engine longevity Vehicle Compatibility Year Make Model Engine 2007 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax 2009 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax Technical Specifications Part Number ER-0190 Material Billet Aluminum / Stainless Steel Compatible Engine 6.7L Cummins Application Off-Road / Competition Use Only Installation Bolt-On (Professional Recommended) Why Choose iFJF? With years of experience in the diesel performance aftermarket, iFJF delivers components that meet or exceed OEM specifications. Every product undergoes rigorous quality control inspection before shipping. Our 6.7L Cummins EGR Valve Delete Kit is trusted by diesel enthusiasts and professional mechanics across North America for its reliability and performance gains. Installation Notes Professional installation is recommended. Basic hand tools required. Estimated installation time: 2-4 hours depending on vehicle configuration. Always disconnect the battery before beginning installation. ⚠️ Off-Road Disclaimer: This product is intended for off-road / competition vehicles only. Not for use on public highways. Please check your local regulations before installation. Frequently Asked Questions Q: Will this fit my 2007 6.7L Cummins truck?A: Yes. This kit is designed for 2007-2009 Dodge Ram 2500/3500/4500/5500 with the 6.7L Cummins engine. Please verify your exact year and model before ordering. Q: Is professional installation required?A: While experienced DIY mechanics can install this kit, we recommend professional installation due to the complexity of accessing EGR components. Q: What tools are needed for installation?A: Standard metric socket set, wrenches, torque wrench, and basic hand tools. Some models may require specialty tools for hard-to-reach bolts. Q: Does this kit come with gaskets and hardware?A: Yes. All necessary gaskets, bolts, nuts, and installation hardware are included in the package. Q: Will this improve fuel economy?A: Many users report improved fuel economy after installation, though results vary based on driving conditions and vehicle configuration. Q: Is this compatible with aftermarket tuners?A: Yes. This hardware kit is compatible with most aftermarket tuning solutions for the 6.7L Cummins platform. Q: What is the warranty on this product?A: iFJF offers a 1-year warranty against manufacturing defects. Please retain your purchase receipt. Related Products Explore more diesel performance parts in our EGR Delete collection: 6.7L Cummins EGR Delete Kits — Complete selection of EGR solutions Diesel Exhaust Systems — Upgrade your exhaust for maximum flow Intake Manifolds & Elbows — High-flow intake upgrades ⚠️ 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. 🔗 Cummins Diesel Resources & Maintenance 📖 Related Guides: Ram 6.7L Cummins Fuel Filter Replacement: Complete DIY Guide (2013–2018) Diesel Fuel Filter Maintenance — When to Replace (Duramax, Powerstroke & Cummins) 🔍 Shop All Cummins Parts → | EGR Delete Parts → | Fuel Filters →

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Product Overview The iFJF Valve is a premium aftermarket replacement part engineered for precision fit and lasting durability. Designed to match or exceed OEM specifications, this valve delivers reliable performance for your vehicle. Replaces OEM Part Numbers: RP46074 Brand: iFJF Condition: Brand New, Aftermarket Compatibility & Fitment Vehicle Make Model Year Range Engine This product fits multiple applications. Please verify fitment with your vehicle specifications. Technical Specifications Specification Detail Part Type Valve Brand iFJF Replaces OEM RP46074 Condition New Aftermarket Material High-Grade Steel / Aluminum / Composite Finish Corrosion-Resistant Coating Fitment Type Direct Replacement Key Features & Benefits Precision Engineering: Manufactured to exact tolerances for seamless fit and function OEM-Equivalent Performance: Meets or exceeds factory specifications for reliable operation Durable Construction: Built with high-quality materials to withstand demanding conditions Easy Installation: Direct bolt-on replacement — no modifications required Corrosion Resistant: Protective coating prevents rust and extends service life Cost-Effective: Premium quality at a fraction of OEM dealer pricing Thoroughly Tested: Each unit undergoes quality inspection before shipment Installation Guide Verify this valve matches your vehicle make, model, and year Gather necessary tools: socket set, wrenches, torque wrench, safety equipment Park vehicle on level surface and engage parking brake Remove the old/damaged component carefully, noting orientation Clean mounting surface and inspect surrounding components for wear Install the new iFJF Valve in the same orientation Torque all fasteners to manufacturer specifications Test operation before returning vehicle to service ⚠️ Professional installation recommended for safety-critical components. Always consult your vehicle service manual for torque specs. Frequently Asked Questions Q: Is this valve compatible with my vehicle? A: Please verify your vehicle's make, model, year, and engine against our compatibility table above. For specific fitment questions, contact us with your VIN number. Q: Does this replace OEM part numbers RP46074? A: Yes, this valve is designed as a direct replacement for RP46074. It meets or exceeds factory specifications. Q: What's included in the package? A: Each package includes the Valve assembly as shown. Installation hardware is included where applicable. Please check product images for complete contents. Q: Do you offer a warranty? A: Yes! All iFJF products come with a satisfaction guarantee. If you experience any issues, contact our customer service team for a replacement or refund. Q: How long does shipping take? A: Orders are processed within 1-2 business days. Standard shipping to the contiguous US takes 3-7 business days. Expedited options available at checkout. Related Products Looking for more? Check out these related products from iFJF: iFJF RP50587 Single Handle Cartridge Valve Replacement For Cartridge A Helpful Articles iFJF Blog — Installation Tips, Maintenance Guides & Product Updates How to Choose the Right Aftermarket Parts for Your Vehicle

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Product Overview The S3213 fuel water separator with clear drain bowl gives you instant visual confirmation of your fuel condition — no tools, no disassembly, no guesswork. A quick glance at the transparent nylon bowl tells you whether water has accumulated in the filter. Same 10-micron filtration media and 3/8" NPT fit as the standard S3213, now with a built-in drain valve for fast water purging. If you've ever wondered whether your fuel filter actually has water in it, this is the upgrade that answers that question in seconds. Key Features Clear Nylon Drain Bowl: Visually check for water accumulation without removing the filter. Catch water contamination before it reaches your injectors. Built-In Drain Valve: Purge accumulated water in seconds — no tools needed. Just open the valve, drain until clean fuel flows, close it, and you're done. 10-Micron Filtration Media: Same trusted S3213 filtration performance. Traps water droplets, rust, and debris down to 10 microns. 3/8" NPT Inlet/Outlet: Direct replacement for OEM filter heads. Uses standard marine fuel line fittings. Includes Mounting Bracket: Comes with the 18-7853-1 style mounting bracket and hardware — bolt-on ready out of the box. Compatibility & Fitment Brand Part Numbers Replaced Mercury / Mariner 35-60494-1, 35-809097, 802893Q01, 35-807172 Sierra Marine 18-7928-1, 18-7932-1, 18-7922, 18-7919 Mallory 9-37801, 9-37802 Moeller / Tempo 033510-10, 035613-10 GLM Marine 24960, 24961 Wix Filters 33264, 33265 Universal Cross-Ref S3213, S3214, B32013, C14568 Fits most Mercury, Mariner, Yamaha, Suzuki, Honda, and Tohatsu outboard motors with 3/8" NPT fuel connections, 1990-present. Specifications Specification Value Filter Type Fuel Water Separator with Clear Drain Bowl Micron Rating 10 Micron Port Size 3/8" NPT (Inlet & Outlet) Bowl Material Clear Nylon (UV-Stabilized, Ethanol-Resistant) Canister OD 3.0" (76 mm) Overall Height (incl. bowl) ~6.5" (165 mm) Replacement Interval 50-100 Hours or Annually Included Components Filter Assembly, Clear Bowl, Drain Valve, Mounting Bracket, Gasket, Hardware Why Choose This Filter The clear bowl is not a gimmick — it's a genuine time-saver and safety feature. Before every outing, you can verify fuel condition in under 10 seconds. No unthreading the filter, no catching fuel in a cup, no guessing. Every S3213 assembly ships from US inventory with a 30-day satisfaction guarantee. Most orders ship same-day. Frequently Asked Questions Q: How do I know when to drain the bowl? A: Check the clear bowl before each outing. If you see a visible water layer forming at the bottom (water sinks below fuel), open the drain valve and let it empty until clean fuel flows. The clear bowl makes this a 10-second pre-trip ritual. Q: Will the clear bowl crack or yellow over time? A: The R25T-style nylon bowl is UV-stabilized and ethanol-resistant. With normal care it should last multiple seasons. If it eventually clouds or develops a crack, replacement bowls are available separately in our store. Q: What's included in the box? A: Complete S3213 filter assembly with clear bowl, drain valve, mounting bracket with 3/8" NPT ports, installation gasket, and mounting hardware. Everything needed for a bolt-on installation. Q: Does the drain bowl fit a standard sealed S3213? A: No — the bowl threads onto the bottom of this specific S3213 assembly body. The sealed one-piece S3213 does not have a threaded bowl port. If you want a bowl setup, this is the correct product. Q: Is this compatible with ethanol-blended fuel (E10)? A: Yes. The clear nylon bowl, internal seals, and filtration media are all designed to handle E10 and non-ethanol marine fuel without degradation. Q: How is this different from the upgraded replaceable-filter S3213? A: This is a traditional sealed filter assembly — you replace the entire unit at service time. The upgraded version (linked below) has a reusable aluminum housing with replaceable internal cartridges. Both include a clear bowl. Choose based on whether you prefer lower upfront cost or lower long-term cost. Q: Can I replace just the filter element inside? A: No — this S3213 is a sealed assembly. The entire canister is replaced at service time. If you want a serviceable filter where you only swap the cartridge, see our upgraded S3213 below. 🔄 Upgrade Available: Replaceable Filter S3213 We now offer an upgraded S3213 with a replaceable filter element — lower long-term cost, less waste. Same 10-micron filtration, same 3/8" NPT fit. Upgraded S3213 ($27.99) → — Replaceable element, includes clear bowl Replacement Cartridge ($10.00) → — Single 10-micron filter element 3-Pack Cartridges ($19.00) → — Best value at $6.33 each Related Products S3213 Fuel Water Separator S3213 Replacement Cartridge Fuel Filter Base NPT Clear Water Collection Bowl

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Product Overview The Billet Aluminum Tappet Cover Kit Replacement for 1989-2002 Cummins Diesel 5.9L 12v 24v Dual Port Ram VE44 P7100 Pumps (Silver) is a premium-quality replacement part designed for Ram, Cummins. Engineered to meet or exceed OEM specifications, this part delivers reliable performance and long service life. Whether you're a professional mechanic or a DIY enthusiast, iFJF parts provide the quality and value you expect. Key Features Premium CNC-machined billet aluminum construction for superior strength and corrosion resistance Manufactured to meet or exceed OEM specifications Rigorously tested for durability and long service life Compatibility This part is compatible with the following vehicles and applications: E44 P710 Ram vehicles (see fitment guide) Cummins vehicles (see fitment guide) Important: Always verify fitment against your specific vehicle year, make, and model before ordering. Technical Specifications Brand iFJF Part Number ifjf Condition New Package Includes As shown in product images — 5 images Material Aluminum Alloy Warranty 30-Day Satisfaction Guarantee Why Choose iFJF? Premium Quality: Every part undergoes rigorous quality control testing Perfect Fit: Precision-engineered for seamless installation Fast Shipping: Products ship from US warehouses within 1-2 business days Customer Support: Expert technical support available for all products 30-Day Guarantee: Shop with confidence with our satisfaction guarantee Installation Notes This part is designed for straightforward installation. Professional installation is recommended for suspension and drivetrain components. Always refer to your vehicle's service manual for torque specifications and proper procedures. Frequently Asked Questions Q: What vehicles is this compatible with?A: This Billet Aluminum Tappet Cover Kit Replace is designed for Ram, Cummins. Please verify your specific year/make/model using the fitment guide above before ordering. Q: Is this a direct OEM replacement?A: Yes, this part is manufactured to meet or exceed OEM specifications for a direct fit without modifications. Q: What material is this made from?A: High-grade materials selected for durability and performance. CNC-machined billet aluminum. Q: Do you offer a warranty?A: Yes, all iFJF products come with a 30-day satisfaction guarantee. If you're not satisfied, contact us for a replacement or refund. Q: How fast is shipping?A: We ship within 1-2 business days from our US warehouses. Delivery typically takes 3-7 business days depending on your location.

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