Jeep Wrangler Engine Performance
Built for your Jeep Wrangler, this engine performance collection offers a range of parts designed to enhance power, throttle response, and overall engine efficiency. Whether you’re looking to improve airflow, fuel delivery, or tuning capabilities, you’ll find components tailored to maximize your Wrangler’s potential.
Explore headers, intakes, exhaust systems, fuel upgrades, throttle bodies, and programmers—all selected to improve sound, power, and reliability. Each product is fitment-focused to ensure compatibility with your Jeep Wrangler platform, helping you achieve a stronger, more responsive engine setup.
Shop engine performance upgrades for your Jeep Wrangler at FastHemis.
Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$787.95
$628.95
20% off
- Unit price
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Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$843.95
$673.95
20% off
- Unit price
- /per
Flowmaster Outlaw Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$1,325.95
$1,059.95
20% off
- Unit price
- /per
Flowmaster Outlaw Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$674.95
$538.95
20% off
- Unit price
- /per
Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler (07-17) / Wrangler JK 2018
Flowmaster
Regular price
$507.95
$404.95
20% off
- Unit price
- /per
Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$518.95
$413.95
20% off
- Unit price
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Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster
Regular price
$479.95
$382.95
20% off
- Unit price
- /per
Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee (93-98) / Wrangler (87-95)
Flowmaster
Regular price
$155.95
$124.15
20% off
- Unit price
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Flowmaster Super 50 Chambered Muffler: Jeep Wrangler (07-18)
Flowmaster
Regular price
$253.95
$202.45
20% off
- Unit price
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Flowmaster Super 50 Muffler: Jeep Wrangler (07-18)
Flowmaster
Regular price
$230.95
$184.45
20% off
- Unit price
- /per
Gibson 1.5" Ceramic Coated Perf Headers (FRONT): Jeep Wrangler JK 2007-2011 3.8L
Gibson
$1,718.18
- Unit price
- /per
Gibson Aluminized 2.5in Axle-Back Dual Split Exhaust: Jeep Wrangler 2007-2017
Gibson
$940.42
- Unit price
- /per
Gibson Black Elite Ceramic Cat-Back Dual Split Perf Exhaust (REAR): Jeep Wrangler JL 2018-2025 3.6L
Gibson
$1,528.72
- Unit price
- /per
Gibson Black Elite Dual Extreme Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,319.86
- Unit price
- /per
Gibson Black Elite Dual Split Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,315.54
- Unit price
- /per
Gibson Black Elite Single Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JL 2018-2025 3.6L
Gibson
$1,254.76
- Unit price
- /per
Gibson Dual Split Axle Back Perf Exhaust Stainless (REAR): Jeep Wrangler JL 2018-25 3.6L
Gibson
$1,300.70
- Unit price
- /per
Gibson Dual Split Cat-Back Perf Exhaust SS (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,238.76
- Unit price
- /per
Gibson Patriot Flag Series Dual Split Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,579.05
- Unit price
- /per
Gibson Patriot Flag Series Dual Split Cat-Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JL 2018-2025 3.6L
Gibson
$1,807.68
- Unit price
- /per
Gibson Patriot Skull Dual Extreme Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,739.82
- Unit price
- /per
Gibson Patriot Skull Dual Split Axle Back Perf Exhaust Black Ceramic (REAR): Jeep Wrangler JL 2018-2025 3.6L
Gibson
$1,885.42
- Unit price
- /per
Gibson Patriot Skull Dual Split Axle Back Perf Exhaust Black Ceramic 6" Tip (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,656.78
- Unit price
- /per
Gibson Single Axle Back Perf Exhaust SS (REAR): Jeep Wrangler JK 2007-2018 3.6/3.8L
Gibson
$1,084.05
- Unit price
- /per
Gibson Single Axle Back Perf Exhaust Stainless (REAR): Jeep Wrangler JL 2018-25 3.6L
Gibson
$1,127.42
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust Aluminized (REAR): Jeep Wrangler TJ 2000-2006 4.0L / 2000-2002 2.5L Short Arms
Gibson
$880.54
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust SS (REAR): Jeep Wrangler TJ 1997-1999 4.0L / 2000-2002 2.5L Long Arm Lift
Gibson
$1,084.05
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust SS (REAR): Jeep Wrangler TJ 1997-99 2.5L/4.0L w/ Short Arms
Gibson
$1,084.05
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust Stainless (REAR): Jeep Wrangler TJ 2000-06 4.0L/2.5L w/ Long Arm Lift
Gibson
$1,084.05
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust Stainless (REAR): Jeep Wrangler TJ 2000-2006 4.0L / 2.5L Short Arms
Gibson
$1,084.05
- Unit price
- /per
Gibson Single Cat-Back Perf Exhaust Stainless (REAR): Jeep Wrangler TJ Unlimited 2004-2006 4.0L
Gibson
$1,084.05
- Unit price
- /per
Gibson SS Perf Header 1.5in (FRONT): Jeep Wrangler JK 2007-2011 3.8L
Gibson
$1,732.61
- Unit price
- /per
Holley Black Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)
Holley
Regular price
$3,993.95
$3,549.95
11% off
- Unit price
- /per
Holley Black Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)
Holley
Regular price
$3,599.95
$3,199.95
11% off
- Unit price
- /per
Holley Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)
Holley
Regular price
$3,286.95
$2,920.95
11% off
- Unit price
- /per
Holley Premium Black Mid-Mount Complete Accessory System: Fits Dodge / Jeep (66-06) - Black
Holley
Regular price
$4,612.95
$4,099.95
11% off
- Unit price
- /per
Holley Premium Black Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)
Holley
Regular price
$4,612.95
$4,099.95
11% off
- Unit price
- /per
HPS Cold Air Intake: Jeep Wrangler JK 3.6L V6 2012 - 2018
HPS
Regular price
$373.75
$325.00
13% off
- Unit price
- /per
4 colors
HPS Short Ram Air Intake: Jeep Wrangler JK 3.8L V6 2007 - 2011
HPS
Regular price from $262.00 Up to 13% off
- Unit price
- /per
4 colors
HPS Silicone Air Intake Hose Kit: Jeep Wrangler JK 3.6L V6 2012 - 2018
HPS
Regular price
$239.20
$208.00
13% off
- Unit price
- /per
3 colors
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Enhance Your Jeep Wrangler with Engine Performance Upgrades
Maximize the power and responsiveness of your Jeep Wrangler with carefully selected engine performance parts. This collection focuses on components designed to improve airflow, fuel delivery, and tuning, helping you build a stronger, more efficient engine setup tailored to your Wrangler.
What are the benefits of upgrading engine performance parts on a Jeep Wrangler?
Upgrading engine components like headers, intakes, and exhaust systems can significantly improve your Wrangler’s throttle response, power output, and overall engine efficiency. These enhancements not only boost performance but also contribute to a more aggressive sound and reliable operation under demanding conditions.
- Improved airflow for better combustion and power delivery
- Enhanced throttle response for quicker acceleration
- Optimized fuel delivery and tuning for efficiency
- Durable parts designed for Jeep Wrangler fitment and use
How do I choose the right engine upgrades for my Jeep Wrangler?
Selecting the right parts depends on your driving style, engine platform, and performance goals. Consider whether you want to focus on sound, power gains, or reliability. Headers and exhaust systems improve flow and tone, while intakes and throttle bodies enhance breathing. Programmers and tuners help optimize these upgrades for your specific Wrangler model.
What supporting modifications should I consider with engine upgrades?
To get the most from your engine performance parts, supporting modifications like upgraded fuel systems, cooling components, and proper tuning are essential. These ensure your Wrangler runs smoothly and reliably with the new hardware. Explore our Jeep Wrangler engine performance collection at FastHemis to find compatible parts that work together for your build.