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Jeep Wrangler Engine Performance Parts

Built for your Jeep Wrangler, this collection of engine performance parts is designed to enhance power, throttle response, and overall engine reliability. Whether you’re looking to improve airflow, fuel delivery, or tuning capabilities, you’ll find the right components tailored to your Wrangler’s platform and engine.

Explore a wide range of products including high-flow intakes, performance headers, exhaust systems, fuel system upgrades, and engine programmers. Each part is selected to help you maximize your Jeep’s potential on and off the road, delivering stronger performance and a more responsive driving experience.

  • High-flow air intakes and throttle bodies
  • Performance headers and exhaust upgrades
  • Fuel system enhancements and tuners
  • Engine management and programmer options

Shop engine performance upgrades for your Jeep Wrangler at FastHemis.

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994 Results

Brian Tooley Racing Trinity Intake Manifold Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
usa

Brian Tooley Racing Trinity Intake Manifold Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black

Brian Tooley Racing

Regular price $1,072.49 $974.99 9% off

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per 

Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black
usa

Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black

Brian Tooley Racing

Regular price $1,182.49 $1,074.99 9% off

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per 

Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
usa

Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

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per 

Brian Tooley Racing Trinity Intake Manifold Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
usa

Brian Tooley Racing Trinity Intake Manifold Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural

Brian Tooley Racing

Regular price $1,044.99 $949.99 9% off

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Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
usa

Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

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per 

Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
usa

Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

Unit price
per 

Brian Tooley Racing Trinity Intake Manifold Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
usa

Brian Tooley Racing Trinity Intake Manifold Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black

Brian Tooley Racing

Regular price $1,099.99 $999.99 9% off

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Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
usa

Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural

Brian Tooley Racing

Regular price $1,127.49 $1,024.99 9% off

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per 

Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
usa

Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

Unit price
per 

HPS Short Ram Air Intake: Jeep	Wrangler JK 3.8L V6 2007 - 2011

HPS Short Ram Air Intake: Jeep Wrangler JK 3.8L V6 2007 - 2011

HPS

Regular price from $262.00 Up to 13% off

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4 colors
  • Red
HPS Silicone Air Intake Hose Kit: Jeep Wrangler JK 3.6L V6	2012 - 2018

HPS Silicone Air Intake Hose Kit: Jeep Wrangler JK 3.6L V6 2012 - 2018

HPS

Regular price $239.20 $208.00 13% off

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3 colors
  • Red
aFe Pedal 2 Metal Throttle Enhancer: Fits RAM / Jeep 2018-2026
aFe Pedal 2 Metal Throttle Enhancer: Fits RAM / Jeep 2018-2026
AWE Trail Edition Cat-Back Exhaust (Single Turn-Down Exit): Jeep Wrangler JL 3.6L V6 2018 - 2025
AWE Trail Edition Cat-Back Exhaust (Single Turn-Down Exit): Jeep Wrangler JL 3.6L V6 2018 - 2025
usa

AWE Trail Edition Cat-Back Exhaust (Single Turn-Down Exit): Jeep Wrangler JL 3.6L V6 2018 - 2025

AWE Tuning

Regular price $784.21 $745.00 5% off

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AWE Non-Resonated Mid Pipe: Jeep Wrangler JL 3.6L V6 2018 - 2025
usa

AWE Non-Resonated Mid Pipe: Jeep Wrangler JL 3.6L V6 2018 - 2025

AWE Tuning

Regular price $563.16 $535.00 5% off

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Fabtech 5 Ton Joint Pair: Jeep Wrangler (07-17) / Wrangler JK (18)
Fabtech 5 Ton Joint Pair: Jeep Wrangler (07-17) / Wrangler JK (18)
usa

Enhance Your Jeep Wrangler with Premium Engine Performance Parts

Optimize your Jeep Wrangler’s engine with performance parts designed to boost power, throttle response, and reliability. Whether you’re tackling off-road trails or cruising the street, these upgrades improve airflow, fuel delivery, and engine management tailored specifically for your Wrangler’s platform and engine.

What are the benefits of upgrading engine performance parts on a Jeep Wrangler?

Upgrading your Wrangler’s engine components can significantly improve how your vehicle responds under load and throttle input. Enhanced airflow from high-flow intakes and performance headers allows your engine to breathe better, while fuel system upgrades ensure consistent delivery for stronger combustion. Together, these improvements translate to smoother acceleration and increased durability during demanding driving conditions.

  • Improved throttle response and engine efficiency
  • Better power delivery for on- and off-road use
  • Increased engine reliability with quality components

How do I choose the right engine performance parts for my Jeep Wrangler?

Selecting the right parts depends on your Wrangler’s engine type and your performance goals. Start by identifying your engine platform—whether it’s the 3.6L Pentastar V6 or a Hemi variant—and consider what area you want to improve: intake, exhaust, fuel, or tuning. Matching components designed for your specific engine ensures optimal fitment and performance gains without compromising reliability.

What should I expect after installing engine performance upgrades on my Wrangler?

After upgrading your Jeep Wrangler’s engine parts, expect a more responsive driving experience with noticeable improvements in power delivery and throttle control. You may also find your engine runs cooler and more efficiently thanks to improved airflow and fuel management. For best results, pairing these upgrades with proper tuning can unlock the full potential of your modifications. Explore our full range of Jeep Wrangler engine performance parts at FastHemis to find the right upgrades for your build.

SELECT YOUR VEHICLE