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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

Rock Slide Engineering Tailgate Table: Jeep JK (07-22) / JL (07-22) 2-4 Door
Rock Slide Engineering Tailgate Table: Jeep JK (07-22) / JL (07-22) 2-4 Door
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Rock Slide Engineering Tailgate Table: Jeep JK (07-22) / JL (07-22) 2-4 Door

Rock Slide Engineering

$274.99

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Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 2.0L Turbo 2018 - 2023
Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 2.0L Turbo 2018 - 2023
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Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 2.0L Turbo 2018 - 2023

Borla

Regular price $1,057.99 $944.99 11% off

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Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2007-2011
Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2007-2011
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Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2007-2011

Flowmaster

Regular price $863.95 $690.95 20% off

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JBA Shorty Headers (Silver Ceramic): Jeep Wrangler 3.8L 2007 - 2011
JBA Shorty Headers (Silver Ceramic): Jeep Wrangler 3.8L 2007 - 2011

JBA Shorty Headers (Silver Ceramic): Jeep Wrangler 3.8L 2007 - 2011

JBA

Regular price $899.87 $818.06 9% off

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Liqui Moly Hydraulic Lifter Additive: Fits Most Models
Liqui Moly Hydraulic Lifter Additive: Fits Most Models

Liqui Moly Hydraulic Lifter Additive: Fits Most Models

LIQUI MOLY

$227.40

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DiabloSport Trinity 2 (T2 EX) Programmer / Monitor: Jeep Vehicles 2005 - 2014
DiabloSport Trinity 2 (T2 EX) Programmer / Monitor: Jeep Vehicles 2005 - 2014

DiabloSport Trinity 2 (T2 EX) Programmer / Monitor: Jeep Vehicles 2005 - 2014

Diablo Sport

Regular price $806.95 $716.95 11% off

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Diablo Sport Modified PCM: Jeep Wrangler 2018-2022
Diablo Sport Modified PCM: Jeep Wrangler 2018-2022

Diablo Sport Modified PCM: Jeep Wrangler 2018-2022

Diablo Sport

Regular price $1,037.95 $921.95 11% off

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Diablo Sport Modified PCM: Jeep Wrangler 2020-2022
Diablo Sport Modified PCM: Jeep Wrangler 2020-2022

Diablo Sport Modified PCM: Jeep Wrangler 2020-2022

Diablo Sport

Regular price $1,037.95 $921.95 11% off

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Diablo Sport Modified PCM: Jeep Wrangler 2018
Diablo Sport Modified PCM: Jeep Wrangler 2018

Diablo Sport Modified PCM: Jeep Wrangler 2018

Diablo Sport

Regular price $1,037.95 $921.95 11% off

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Diablo Sport Modified PCM: Jeep Wrangler 2019
Diablo Sport Modified PCM: Jeep Wrangler 2019

Diablo Sport Modified PCM: Jeep Wrangler 2019

Diablo Sport

Regular price $1,210.95 $1,075.95 11% off

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Diablo Sport Modified PCM: Jeep Wrangler 2018-2019
Diablo Sport Modified PCM: Jeep Wrangler 2018-2019

Diablo Sport Modified PCM: Jeep Wrangler 2018-2019

Diablo Sport

Regular price $1,210.95 $1,075.95 11% off

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MBRP Installer Series Dual Rear Exit Axle-Back Exhaust (REAR): Jeep Wrangler JL 2018-2024 3.6L
MBRP Installer Series Dual Rear Exit Axle-Back Exhaust (REAR): Jeep Wrangler JL 2018-2024 3.6L

MBRP Installer Series Dual Rear Exit Axle-Back Exhaust (REAR): Jeep Wrangler JL 2018-2024 3.6L

MBRP

Regular price $463.22 $374.99 19% off

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DiabloSport inTune i3 Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005 - 2014
DiabloSport inTune i3 Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005 - 2014

DiabloSport inTune i3 Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005 - 2014

Diablo Sport

Regular price $535.95 $475.95 11% off

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DiabloSport inTune i3 Platinum Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005 - 2014

DiabloSport inTune i3 Platinum Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005 - 2014

Diablo Sport
4.5 (2)

Regular price $535.95 $475.95 11% off

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Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 3.6L V6 2018 - 2025
Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 3.6L V6 2018 - 2025
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Borla Touring Axle-Back Exhaust System (Polished Tips): Jeep Wrangler JL 3.6L V6 2018 - 2025

Borla

Regular price $995.99 $888.99 11% off

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Borla S-Type Climber Cat-Back Exhaust Turn Down Tip (REAR): Jeep Wrangler Unlimited JL 2018-2024 3.6L
Borla S-Type Climber Cat-Back Exhaust Turn Down Tip (REAR): Jeep Wrangler Unlimited JL 2018-2024 3.6L
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Borla S-Type Cat-Back Exhaust System (Polished Tips): Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
Borla S-Type Cat-Back Exhaust System (Polished Tips): Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
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Borla S-Type Cat-Back Exhaust System (Polished Tips): Jeep Wrangler Rubicon 6.4L 392 2021 - 2025

Borla

Regular price $3,248.99 $2,899.99 11% off

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AWE Switchpath Cat-Back Exhaust System: Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
AWE Switchpath Cat-Back Exhaust System: Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
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AWE Switchpath Cat-Back Exhaust System: Jeep Wrangler Rubicon 6.4L 392 2021 - 2025

AWE Tuning
5.0 (1)

Regular price $3,152.63 $2,995.00 5% off

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AWE Loop Delete Pipe: Jeep Gladiator (2020-2025) / Wrangler (2018-2025) 3.6L V6
AWE Loop Delete Pipe: Jeep Gladiator (2020-2025) / Wrangler (2018-2025) 3.6L V6
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AWE Loop Delete Pipe: Jeep Gladiator (2020-2025) / Wrangler (2018-2025) 3.6L V6

AWE Tuning

Regular price $131.58 $125.00 5% off

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Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023
Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023

Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023

Mishimoto
5.0 (2)

Regular price $297.00 $269.95 9% off

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Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome
Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome
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Manley Performance Standard Platinum Series Pistons: Chrysler Hemi 6.4L 4.095in Bore 3.724in Stroke 1.75CC Dome

Manley Performance

Regular price $1,006.11 $855.19 15% off

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Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated
Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated
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Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated

Manley Performance

Regular price $1,006.11 $855.19 15% off

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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