Description
Features
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Premium Construction: Made from durable anodized aluminum for heavy-duty performance and long-lasting stability
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Performance Upgrade: Improves torque output and increases fuel economy for better overall engine efficiency
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Precision Fit: Designed specifically for 4-bolt throttle bodies on 4.0L and 2.5L engines
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Easy Installation: Direct bolt-on design requires no modifications for a straightforward upgrade
Compatibility
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Jeep Wrangler YJ: 1987-1995 with 4.0L or 2.5L engine (4-bolt throttle body only)
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Jeep Wrangler TJ: 1997-2006 with 4.0L or 2.5L engine (4-bolt throttle body only)
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Jeep Cherokee XJ: 1984-2001 with 4.0L or 2.5L engine (4-bolt throttle body only)
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Jeep Comanche MJ: 1986-1992 with 4.0L or 2.5L engine (4-bolt throttle body only)
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Important: Only fits vehicles with 4-bolt throttle bodies. Does not fit newer drive-by-wire throttle bodies.
FAQ
Q: How much performance improvement can I expect?
A: While results vary, users typically see 2-4 HP gains and improved throttle response, along with better fuel economy.
Q: Will this fit my 2007 JK Wrangler?
A: No, this spacer only fits YJ (87-95) and TJ (97-06) models with 4-bolt throttle bodies. JK models use a different throttle body design.
Q: Do I need a tuner after installing this spacer?
A: A tuner is not required but can help optimize the air-fuel mixture for maximum performance gains.
