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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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993 Results

Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
usa

Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8

Manley Performance

Regular price $1,006.11 $855.19 15% off

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per 

CP Pistons Rod Set 4.100 Bore 4.080 Stroke (F&R): 11-24 6.4L 392 HEMI
usa
JE Pistons Gen 3 Hemi 6.4L Piston Set: Multiple JE Pistons Fitments
JE Pistons Gen 3 Hemi 6.4L Piston Set: Multiple JE Pistons Fitments
usa
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)

Ripp Performance Coil Packs: Chrysler, Dodge, Jeep & Ram 3.6L V6 2011 - 2024

Ripp
5.0 (1)

Regular price $399.99 $319.00 20% off

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per 

3 colors
Fast Hemis One-Click Stage 1 Kit: 2022-2026 Jeep Grand Cherokee 3.6L V6 (+40HP)

Ripp Performance Coil Packs: Dodge, Jeep & Ram 3.6L V6 2019 - 2025

Ripp

Regular price $399.99 $319.00 20% off

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per 

2 colors
Magnaflow Universal Catalytic Converter: Jeep Wrangler (97-06)
Magnaflow Universal Catalytic Converter: Jeep Wrangler (97-06)
usa
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models

Liqui Moly Fuel Injection Cleaner: Fits Most Models

LIQUI MOLY

$227.40

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per 

Borla Black Chrome Universal Tip 2" Inlet 3.5x3.28 Sq 10.5" Long (REAR): Jeep Wrangler 2012-2018
Borla Black Chrome Universal Tip 2" Inlet 3.5x3.28 Sq 10.5" Long (REAR): Jeep Wrangler 2012-2018
usa

Borla Black Chrome Universal Tip 2" Inlet 3.5x3.28 Sq 10.5" Long (REAR): Jeep Wrangler 2012-2018

Borla

Regular price $124.99 $111.99 10% off

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MBRP XP Series Cat-Back Exhaust 3.5in Tip (REAR): Jeep Wrangler TJ 2000-2006 2.5/4.0L
MBRP XP Series Cat-Back Exhaust 3.5in Tip (REAR): Jeep Wrangler TJ 2000-2006 2.5/4.0L

MBRP XP Series Cat-Back Exhaust 3.5in Tip (REAR): Jeep Wrangler TJ 2000-2006 2.5/4.0L

MBRP

Regular price $401.46 $324.99 19% off

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per 

Mishimoto Perf Intake Dry Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025
Mishimoto Perf Intake Dry Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025

Mishimoto Perf Intake Dry Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025

Mishimoto

Regular price $414.00 $375.95 9% off

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per 

Mishimoto Perf Intake Oiled Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025
Mishimoto Perf Intake Oiled Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025

Mishimoto Perf Intake Oiled Filter: Jeep Wrangler JL / Gladiator JT 3.6L 2018-2025

Mishimoto

Regular price $414.00 $375.95 9% off

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per 

K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2021
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2021

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Wrangler 2021

Diablo Sport

Regular price $1,462.95 $1,299.95 11% off

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per 

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2020-2023
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2020-2023

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2020-2023

Diablo Sport

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

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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.

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