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.
Diablo Sport Performance Programmer: Dodge Challenger (18-19) / Charger (19)
Diablo Sport
Regular price
$979.95
$870.95
11% off
- Unit price
- /per
Diablo Sport Modified PCM and InTune i3 Programmer Kit: Dodge Challenger (22-23)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2022 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,210.95
$1,075.95
11% off
- Unit price
- /per
Diablo Sport inTune i3 Performance Programmer: Ram 1500 (15-17)
Diablo Sport
Regular price
$922.95
$819.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Ram 1500 (19-22) / 2500 (19)
Diablo Sport
Regular price
$806.95
$716.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Jeep Grand Cherokee 2017 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$2,306.95
$2,049.95
11% off
- Unit price
- /per
Diablo Sport Modified PCM and inTune i3 Programmer Kit: Dodge Challenger 2021
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Jeep Wrangler (15-18)
Diablo Sport
Regular price
$922.95
$819.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Ram 1500 (15-17)
Diablo Sport
Regular price
$806.95
$716.95
11% off
- Unit price
- /per
Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Jeep Wrangler 2018-2025
Diablo Sport
Regular price
$1,012.95
$899.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2022 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
Diablo Sport inTune i3 Performance Programmer and PCM Swap Kit: Dodge Challenger / Charger (18-23)
Diablo Sport
Regular price
$830.95
$737.95
11% off
- Unit price
- /per
Diablo Sport inTune i3 Performance Programmer: Dodge Challenger (15-16) / Charger (15-17)
Diablo Sport
Regular price
$922.95
$819.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2022 (5.7L Hemi / 6.4L 392)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2022 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
Diablo Sport inTune i3 Perf Programmer & PCM Swap Kit: Jeep Grand Cherokee / Dodge Durango / Ram 1500 (18-25)
Diablo Sport
Regular price
$979.95
$870.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Chrysler 300 / Dodge Challenger / Charger 15-17
Diablo Sport
Regular price
$863.95
$767.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer PCM Swap: Dodge Durango / Jeep Grand Cherokee 2018-2019
Diablo Sport
Regular price
$956.95
$849.95
11% off
- Unit price
- /per
Diablo Sport Performance Programmer: Jeep Wrangler (2015-2016)
Diablo Sport
Regular price
$922.95
$819.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2022 (5.7L Hemi / 6.4L SRT)
Diablo Sport
Regular price
$1,912.95
$1,699.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Ram 2500 / 3500 15-17
Diablo Sport
Regular price
$922.95
$819.95
11% off
- Unit price
- /per
Diablo Sport Platinum Performance Programmer: Jeep Gladiator 2020-2022
Diablo Sport
Regular price
$956.95
$849.95
11% off
- Unit price
- /per
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2020 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,210.95
$1,075.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2022 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,799.95
$1,599.95
11% off
- Unit price
- /per
DiabloSport Modified PCM (Unlocked): Dodge Charger 2020 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,210.95
$1,075.95
11% off
- Unit price
- /per
DiabloSport Modified PCM (Unlocked): Chrysler 300 2020 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,210.95
$1,075.95
11% off
- Unit price
- /per
Diablo Sport Modified PCM + i3 Programmer Combo: Chrysler 300 5.7L / 6.4L (15-24)
Diablo Sport
Regular price
$1,743.95
$1,549.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger (20) 5.7L/6.4L
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
Diablo Sport Modified PCM + i3 Programmer Combo: Chrysler 300 5.7L / 6.4L (15-24)
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2020 (5.7L Hemi & 6.4L 392)
Diablo Sport
Regular price
$1,968.95
$1,749.95
11% off
- Unit price
- /per
DiabloSport 3345-HO1 - High Output Hemi Ignition Coil - Single
Diablo Sport
Regular price
$97.95
$86.39
12% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2020 (5.7L Hemi / 6.4L SRT)
Diablo Sport
Regular price
$1,856.95
$1,649.95
11% off
- Unit price
- /per
Diablo Sport Platinum Trinity 2 EX & PCM Swap Kit: Dodge Durango / Jeep Grand Cherokee (20-24)
Diablo Sport
Regular price
$1,037.95
$921.95
11% off
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger / Chrysler 300 (15-24)
Diablo Sport
Regular price
$1,968.95
$1,749.95
11% off
- Unit price
- /per
Mishimoto Baffled Oil Catch Can: Dodge Ram 5.7L Hemi 2009 - 2018
Mishimoto
Regular price
$253.00
$229.95
9% off
- Unit price
- /per
Rock Slide Engineering OEM Receiver Hitch: Jeep Wrangler / Gladiator (20-22) / Ford Bronco (21-22)
Rock Slide Engineering
$209.99
- Unit price
- /per
Magnaflow SPEQ Series Cat-Back Perf Exhaust (REAR): Dodge Charger 3.0L 2026
Magnaflow
$3,359.00
- Unit price
- /per
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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.