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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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King Engine Bearings Main Bearing Set: Multiple Chrysler Fitments / Multiple Dodge Fitments
King Engine Bearings Crankshaft Main Bearing Set: Multiple Chrysler Fitments
King Chrysler/Dodge Gen 3 Hemi 5.7L/6.1L/6.4L Crankshaft Main Bearing Set (Set of 5)
Ripp High Performance Coil Packs: Fits Most Jeep / Dodge / Ram Models (2007-2026)
Ripp High Performance Coil Packs: Fits Most Jeep / Dodge / Ram Models (2007-2026)
Ripp 2.0 Bar MAP Sensor w/ O-Ring Seal

Ripp 2.0 Bar MAP Sensor w/ O-Ring Seal

Ripp

$190.00

Unit price
per 

Ripp 180 Degree Thermostat: Fits Most Chrysler / Dodge / Jeep / Ram V8 HEMI Models (2002-2026)
Ripp 180 Degree Thermostat: Fits Most Chrysler / Dodge / Jeep / Ram V8 HEMI Models (2002-2026)
Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler 2018-2025
Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler 2018-2025

Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler 2018-2025

Diablo Sport

Regular price $1,036.95 $920.95 11% off

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per 

Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler (15-18)
Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler (15-18)

Diablo Sport Trinity T2 EX Performance Programmer: Jeep Wrangler (15-18)

Diablo Sport

Regular price $1,036.95 $920.95 11% off

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per 

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2017
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2017

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2017

Diablo Sport

Regular price $1,968.95 $1,749.95 11% off

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per 

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2018
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2018

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2018

Diablo Sport

Regular price $1,968.95 $1,749.95 11% off

Unit price
per 

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2016
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2016

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2016

Diablo Sport

Regular price $1,968.95 $1,749.95 11% off

Unit price
per 

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2015
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2015

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2015

Diablo Sport

Regular price $1,968.95 $1,749.95 11% off

Unit price
per 

Diablo Sport Platinum Performance Programmer: Jeep Wrangler (15-18)
Diablo Sport Platinum Performance Programmer: Jeep Wrangler (15-18)

Diablo Sport Platinum Performance Programmer: Jeep Wrangler (15-18)

Diablo Sport

Regular price $922.95 $819.95 11% off

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per 

Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025
Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025

Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025

Diablo Sport

Regular price $1,012.95 $899.95 11% off

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per 

Diablo Sport Performance Programmer: Jeep Wrangler (2015-2016)
Diablo Sport Performance Programmer: Jeep Wrangler (2015-2016)

Diablo Sport Performance Programmer: Jeep Wrangler (2015-2016)

Diablo Sport

Regular price $922.95 $819.95 11% off

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per 

DiabloSport 3345-HO1 - High Output Hemi Ignition Coil - Single
DiabloSport 3345-HO1 - High Output Hemi Ignition Coil - Single

DiabloSport 3345-HO1 - High Output Hemi Ignition Coil - Single

Diablo Sport

Regular price $97.95 $86.39 12% off

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per 

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

Brian Tooley Racing Trinity Intake Manifold Long Runner Single 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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per 

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

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

Brian Tooley Racing

Regular price $962.49 $874.99 9% off

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per 

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

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

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

Unit price
per 

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

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

Brian Tooley Racing Trinity Hemi Intake Runner Mid 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 

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

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

Brian Tooley Racing

Regular price $1,154.99 $1,049.99 9% off

Unit price
per 

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

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

Brian Tooley Racing

Regular price $307.99 $279.99 9% off

Unit price
per 

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