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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

4166 Results

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Gladiator 2021
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Gladiator 2021

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Gladiator 2021

Diablo Sport

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

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

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

Diablo Sport

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

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Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Grand Cherokee 2020

DiabloSport Modified PCM + i3 Programmer Combo: Jeep Grand Cherokee 2020 (6.2L Trackhawk)

Diablo Sport

Regular price $1,799.95 $1,599.95 11% off

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Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2019
Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2019

Diablo Sport Modified PCM and Trinity T2 Programmer: Jeep Wrangler 2019

Diablo Sport

Regular price $1,687.95 $1,499.95 11% off

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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 $1,687.95 $1,499.95 11% off

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per 

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Gladiator 2020
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Gladiator 2020

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Gladiator 2020

Diablo Sport

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

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2020 (6.2L SRT Hellcat)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2020 (6.2L SRT Hellcat)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2020 (6.2L SRT Hellcat)

Diablo Sport

Regular price $2,137.95 $1,899.95 11% off

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Diablo Sport Modified PCM: Jeep Gladiator 2021-2022
Diablo Sport Modified PCM: Jeep Gladiator 2021-2022

Diablo Sport Modified PCM: Jeep Gladiator 2021-2022

Diablo Sport

Regular price $1,210.95 $1,075.95 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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per 

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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per 

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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per 

DiabloSport Modified PCM (Unlocked): Dodge Ram 2018 (6.4L Hemi 2500 / 3500)
DiabloSport Modified PCM (Unlocked): Dodge Ram 2018 (6.4L Hemi 2500 / 3500)

DiabloSport Modified PCM (Unlocked): Dodge Ram 2018 (6.4L Hemi 2500 / 3500)

Diablo Sport

Regular price $1,037.95 $921.95 11% off

Unit price
per 

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

Unit price
per 

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018

Diablo Sport

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

Unit price
per 

Diablo Sport Modified PCM: Jeep Gladiator 2020
Diablo Sport Modified PCM: Jeep Gladiator 2020

Diablo Sport Modified PCM: Jeep Gladiator 2020

Diablo Sport

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

Unit price
per 

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

Unit price
per 

Diablo Sport Pulsar Cat6: Fits Most Hemi Models

Diablo Sport Pulsar Cat6 Tuner: Fits Jeep / Ram 3.0 SST (23-26)

Diablo Sport

Regular price $806.95 $716.95 11% off

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Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler 1991-1995
Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler 1991-1995
usa

Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler 1991-1995

Flowmaster

Regular price $633.95 $505.95 20% off

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Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)
Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)
usa

Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)

Flowmaster

Regular price $425.95 $340.15 20% off

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Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler (00-06)
Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler (00-06)
usa

Flowmaster Force II Cat-Back Exhaust System: Jeep Wrangler (00-06)

Flowmaster

Regular price $827.95 $661.95 20% off

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

Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler 2018-2026

Flowmaster

Regular price $787.95 $628.95 20% off

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Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler 2018-2026
Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler 2018-2026
usa

Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler 2018-2026

Flowmaster
5.0 (1)

Regular price $806.95 $644.95 20% off

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per 

Flowmaster American Thunder Cat-Back Exhaust System: Jeep Gladiator 2020-2025
usa

Flowmaster American Thunder Cat-Back Exhaust System: Jeep Gladiator 2020-2025

Flowmaster

Regular price $1,037.95 $828.95 20% off

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Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)
Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)
usa

Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)

Flowmaster

Regular price $112.95 $89.96 20% off

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Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel (2020-2023)

Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel (2020-2023)

Edge

Regular price $749.95 $665.95 11% off

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Holley Cast Aluminum Gen III Hemi Swap Oil Pan: Dodge Dakota (87-04) / Ramcharger (74-93) - Natural
Holley Cast Aluminum Rear-Sump Gen III Hemi Swap Oil Pan: Dodge Dakota (87-04) / Ramcharger (74-93)
ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect

Regular price $37.94 $33.72 11% off

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Superchips Flashcal Calibration Tool: Dodge Ram 1500 (2003-2010) / Chrysler 300 (2005-2015)

Superchips Flashcal Calibration Tool: Dodge Ram 1500 (2003-2010) / Chrysler 300 (2005-2015)

Superchips

Regular price $402.95 $357.95 11% off

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Superchips Flashcal Calibration Tool: Ram 1500 Classic 2018-2019
Superchips Flashcal Calibration Tool: Ram 1500 Classic 2018-2019

Superchips Flashcal Calibration Tool: Ram 1500 Classic 2018-2019

Superchips

Regular price $449.95 $399.95 11% off

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Superchips Performance Flashpaq Tuner: Ram 1500 2019-2022 5.7L 8-Speed Transmission

Superchips

Regular price $843.95 $749.95 11% off

Unit price
per 

Superchips F5 Flashpaq Performance Tuner: Ram 1500 2015-2017 5.7L w/ 8-Speed Transmission

Superchips F5 Flashpaq Performance Tuner: Ram 1500 2015-2017 5.7L w/ 8-Speed Transmission

Superchips

Regular price $731.95 $649.95 11% 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