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All Engine Performance Parts

Built for your Dodge, Chrysler, Jeep, and Ram platforms, our Engine Performance Parts collection delivers the upgrades you need to unlock your vehicle’s full potential. Whether you’re enhancing throttle response, increasing power output, or improving overall engine reliability, this category covers all the essentials for your Hemi or compatible engine.

Find everything from high-flow intakes and exhaust headers to fuel system components and tuners designed to optimize your engine’s performance. Each part is selected to support your build goals, whether it’s daily driving, spirited street performance, or track-ready power.

  • Intake manifolds and throttle bodies for improved airflow
  • Exhaust headers and systems for better flow and sound
  • Fuel delivery upgrades for consistent power under boost
  • Programmers and tuners for precise engine management
  • Supporting hardware to enhance reliability and response

Shop engine performance upgrades for your Dodge, Chrysler, Jeep, or Ram at FastHemis.

SELECT YOUR VEHICLE

4164 Results

Flowmaster FloxFX Exhaust System (Dual Side Exit): Dodge Ram 3.9L, 5.2L & 5.9L 1994 - 2001 (1500 / 2500 / 3500)
Flowmaster FloxFX Exhaust System (Dual Side Exit): Dodge Ram 3.9L, 5.2L & 5.9L 1994 - 2001 (1500 / 2500 / 3500)
usa
American Brother Designs Custom Hood Shock Covers: Jeep Wrangler JK 2007 - 2018
American Brother Designs Custom Hood Shock Covers: Jeep Wrangler JK 2007 - 2018
cbp
usa
American Brother Designs Custom Fuse Box Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs Custom Fuse Box Cover: Jeep Wrangler JK 2007 - 2018
cbp
usa

American Brother Designs Custom Fuse Box Cover: Jeep Wrangler JK 2007 - 2018

American Brother Designs

$155.00

Unit price
per 

American Brother Designs Custom Fuse Box Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs Custom Fuse Box Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
cbp
usa
American Brother Designs Radiator Cap Cover: Jeep Wrangler / Gladiator (2018-2026)
American Brother Designs Radiator Cap Cover: Jeep Wrangler / Gladiator (2018-2026)
usa

American Brother Designs Radiator Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)

American Brother Designs

Regular price $109.00 $59.00 46% off

Unit price
per 

American Brother Designs Custom Oil Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs Custom Oil Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
cbp
usa
American Brother Designs Custom Power Steering Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
cbp
usa
American Brother Designs Custom Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs Custom Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
cbp
usa
American Brother Designs Hood Shock Covers: Jeep Wrangler JK 2007 - 2018
American Brother Designs Hood Shock Covers: Jeep Wrangler JK 2007 - 2018
usa

American Brother Designs Hood Shock Covers: Jeep Wrangler JK 2007 - 2018

American Brother Designs

Regular price $140.00 $90.00 36% off

Unit price
per 

American Brother Designs Custom Radiator Cap Cover: Jeep Wrangler JK 2007 - 2018
cbp
usa
American Brother Designs Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018
usa

American Brother Designs Washer Fluid Cap Cover: Jeep Wrangler JK 2007 - 2018

American Brother Designs

Regular price $109.00 $59.00 46% off

Unit price
per 

American Brother Designs Custom Radiator Cap Cover: Jeep Wrangler / Gladiator (2018-2026)
cbp
usa
American Brother Designs Fuse Box Cover: Jeep Wrangler JK 2007 - 2018
American Brother Designs Fuse Box Cover: Jeep Wrangler JK 2007 - 2018
usa

American Brother Designs Fuse Box Cover: Jeep Wrangler JK 2007 - 2018

American Brother Designs

Regular price $205.00 $155.00 24% off

Unit price
per 

Holley Mid-Mount Complete Accessory System: Fits Most Dodge / Jeep Models (1966-2006)

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 

Flowmaster American Thunder Direct Fit Muffler: Ram 1500 2025-2026
Flowmaster American Thunder Direct Fit Muffler: Ram 1500 2025-2026
usa

Flowmaster American Thunder Direct Fit Muffler: Ram 1500 2025-2026

Flowmaster

Regular price $749.95 $598.95 20% off

Unit price
per 

Flowmaster Direct Fit Muffler: Ram 1500 2025-2026
Flowmaster Direct Fit Muffler: Ram 1500 2025-2026
usa

Flowmaster Direct Fit Muffler: Ram 1500 2025-2026

Flowmaster

Regular price $575.95 $459.95 20% off

Unit price
per 

Ripp Catch Can Kit: Fits Most Jeep Wrangler Models (2007-2018)
Ripp Catch Can Kit: Fits Most Jeep Wrangler Models (2007-2018)

Ripp Catch Can Kit: Fits Most Jeep Wrangler Models (2007-2018)

Ripp

$199.00

Unit price
per 

4 colors
  • Black
Flowmaster Flow FX Muffler: Dodge Challenger (08-13) / Charger (06-10) / Magnum (06-08)
Flowmaster Flow FX Muffler: Dodge Challenger (08-13) / Charger (06-10) / Magnum (06-08)
usa

Flowmaster Flow FX Muffler: Dodge Challenger (08-13) / Charger (06-10) / Magnum (06-08)

Flowmaster

Regular price $112.95 $89.96 20% off

Unit price
per 

Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)
usa

Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)

Flowmaster

Regular price $168.95 $134.95 20% off

Unit price
per 

Flowmaster Super 40 Series Chambered Muffler: Dodge Dakota 2000-2003
Flowmaster Super 40 Series Chambered Muffler: Dodge Dakota 2000-2003
usa

Flowmaster Super 40 Series Chambered Muffler: Dodge Dakota 2000-2003

Flowmaster

Regular price $168.95 $134.95 20% off

Unit price
per 

Flowmaster 50 Series Delta Flow Chambered Muffler: Dodge Challenger 2008-2013
Flowmaster 50 Series Delta Flow Chambered Muffler: Dodge Challenger 2008-2013
usa

Flowmaster 50 Series Delta Flow Chambered Muffler: Dodge Challenger 2008-2013

Flowmaster

Regular price $195.95 $156.55 20% off

Unit price
per 

Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger 2014
Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger 2014
usa

Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger 2014

Flowmaster

Regular price $155.95 $124.15 20% off

Unit price
per 

Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee 1998
Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee 1998
usa

Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee 1998

Flowmaster

Regular price $155.95 $124.15 20% off

Unit price
per 

Flowmaster 50 Series Delta Flow Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)
Flowmaster 50 Series Delta Flow Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)
usa

Flowmaster 50 Series Delta Flow Muffler: Dodge Neon (95-99) / Jeep Wrangler (87-95)

Flowmaster

Regular price $195.95 $156.55 20% off

Unit price
per 

Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)
Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)

Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)

Hooker BlackHeart

Regular price $518.95 $460.95 11% off

Unit price
per 

Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger / Charger / Magnum (05-13)
Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger / Charger / Magnum (05-13)
usa

Flowmaster Super 44 Series Chambered Muffler: Dodge Challenger / Charger / Magnum (05-13)

Flowmaster

Regular price $155.95 $124.15 20% off

Unit price
per 

Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee (93-98) / Wrangler (87-95)
Flowmaster Super 44 Series Chambered Muffler: Jeep Grand Cherokee (93-98) / Wrangler (87-95)
usa

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
per 

Hooker BlackHeart Gen III Hemi Swap Exhaust Manifolds: Fits Most Hemi Models

Hooker BlackHeart Gen III Hemi Swap Exhaust Manifolds: Dodge Dakota (97-04)

Hooker BlackHeart

Regular price $461.95 $409.95 11% off

Unit price
per 

Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Fits Most Hemi Models

Hooker BlackHeart Gen III Hemi Low Profile Exhaust Manifolds: Dodge Dakota (97-04)

Hooker BlackHeart

Regular price $402.95 $357.95 11% off

Unit price
per 

Hooker BlackHeart Stainless Gen III Hemi Swap Headers: Fits Most Hemi Models

Hooker BlackHeart SS Gen III Hemi Swap Headers: Dodge Dakota / Ramcharger / Mopar (66-04)

Hooker BlackHeart

Regular price $434.95 $385.95 11% off

Unit price
per 

Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)
Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)
usa

Flowmaster Super 40 Series Chambered Muffler: Dodge Challenger (09-14) / Dakota (97-10)

Flowmaster

Regular price $193.95 $154.75 20% off

Unit price
per 

Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026
usa

Flowmaster Outlaw Extreme Cat-Back Exhaust System: Jeep Wrangler 2018-2026

Flowmaster

Regular price $479.95 $382.95 20% off

Unit price
per 

Maximize Your Dodge, Chrysler, Jeep & Ram Engine Performance with Essential Upgrades

Unlock the full potential of your Hemi or compatible engine with our comprehensive Engine Performance Parts collection. Designed specifically for Dodge, Chrysler, Jeep, and Ram platforms, these upgrades improve power, throttle response, and engine reliability to suit daily driving or high-performance builds.

What are the key benefits of upgrading your engine performance parts?

Upgrading critical engine components enhances airflow, fuel delivery, and engine management, resulting in smoother power delivery and improved responsiveness. Whether you’re installing high-flow intake manifolds or advanced tuners, these parts help your engine breathe better and run more efficiently under various conditions.

  • Improved throttle response for quicker acceleration
  • Increased power output through optimized airflow and fuel delivery
  • Enhanced engine reliability with quality supporting hardware

How to choose the right engine performance parts for your vehicle

Selecting the proper upgrades depends on your specific platform, engine size, and performance goals. Consider your vehicle’s application—daily driving, street performance, or track use—and match parts accordingly. For example, intake manifolds and throttle bodies should complement your engine’s airflow needs, while tuners must be compatible with your engine management system.

What supporting modifications should you consider alongside engine upgrades?

To fully benefit from engine performance parts, supporting modifications like upgraded fuel systems and precise tuners are essential. These ensure consistent power delivery and maintain engine health under increased demands. Explore our full range of compatible components at FastHemis to build a balanced, reliable setup tailored to your Dodge, Chrysler, Jeep, or Ram.

SELECT YOUR VEHICLE