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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

4176 Results

MagnaFlow Cat-Back Exhaust: Dodge Charger 2006 - 2010 2.7L / 3.5L
MagnaFlow Cat-Back Exhaust: Dodge Charger 2006 - 2010 2.7L / 3.5L
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Kooks Exhaust System: Dodge Challenger SRT8 2008 - 2014
Kooks Exhaust System: Dodge Challenger SRT8 2008 - 2014
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Kooks Exhaust System: Dodge Challenger SRT8 2008 - 2014

Kooks Headers

Regular price $3,574.95 $3,217.46 10% off

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CORSA Sport Cat-Back Exhaust Polished Tips (REAR): Jeep Grand Cherokee SRT8 2006-2010 6.1L HEMI
CORSA Sport Cat-Back Exhaust Polished Tips (REAR): Jeep Grand Cherokee SRT8 2006-2010 6.1L HEMI
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CORSA Sport Cat-Back Exhaust Polished Tips (REAR): Jeep Grand Cherokee SRT8 2006-2010 6.1L HEMI

CORSA Performance

Regular price $2,963.40 $2,424.99 18% off

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Fuel Injector Clinic 525cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 525cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $422.40 $352.00 17% off

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Fuel Injector Clinic 650cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 650cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $453.60 $378.00 17% off

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Fuel Injector Clinic 775cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 775cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $492.00 $410.00 17% off

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Fuel Injector Clinic 1000cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 1000cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $548.40 $457.00 17% off

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Fuel Injector Clinic 1650cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
Fuel Injector Clinic 1650cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 1650cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $1,096.80 $914.00 17% off

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Fuel Injector Clinic 2150cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
Fuel Injector Clinic 2150cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 2150cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price from $914.00 Up to 17% off

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Nitrous Express NOS Kit w/ 10lb bottle: Dodge Viper 2003 - 2006
Nitrous Express NOS Kit w/ 10lb bottle: Dodge Viper 2003 - 2006

Nitrous Express NOS Kit w/ 10lb bottle: Dodge Viper 2003 - 2006

Nitrous Express

$1,175.09

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Nitrous Express NOS Kit w/ 15lb Bottle: Dodge Viper SRT10 2008 - 2010
Nitrous Express NOS Kit w/ 15lb Bottle: Dodge Viper SRT10 2008 - 2010

Nitrous Express NOS Kit w/ 15lb Bottle: Dodge Viper SRT10 2008 - 2010

Nitrous Express

$1,280.18

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American Racing Headers Cat-Back Exhaust System: Dodge Challenger 2008 - 2014 (5.7L / 6.1L / 6.4L)
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American Racing Headers Cat-Back Exhaust System: Dodge Challenger 2008 - 2014 (5.7L / 6.1L / 6.4L)

American Racing Headers

Regular price $2,360.97 $2,146.34 9% off

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Mishimoto Front Mount Intercooler Upgrade: Dodge Neon SRT4 2003 - 2005
Mishimoto Front Mount Intercooler Upgrade: Dodge Neon SRT4 2003 - 2005

Mishimoto Front Mount Intercooler Upgrade: Dodge Neon SRT4 2003 - 2005

Mishimoto

Regular price $568.00 $515.95 9% off

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Walbro Fuel Pump: Dodge Neon SRT4 2003-2005
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Walbro Fuel Pump: Dodge Neon SRT4 2003-2005

Walbro

$167.70

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AFE Rebel Series Exhaust System: Ram 6.4L 392 2500 / 3500 2019 - 2025
AFE Rebel Series Exhaust System: Ram 6.4L 392 2500 / 3500 2019 - 2025
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American Car Craft Polished Engine Harness Cover: Dodge Challenger 6.1L SRT8 2008 - 2010
American Car Craft Polished Engine Harness Cover: Dodge Challenger 6.1L SRT8 2008 - 2010
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American Car Craft Polished Engine Harness Cover: Dodge Challenger 6.1L SRT8 2008 - 2010

American Car Craft

Regular price $148.95 $138.95 7% off

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American Car Craft Polished Fuse Box Cover: Dodge Challenger R/T SRT8 2008 - 2014
American Car Craft Polished Fuse Box Cover: Dodge Challenger R/T SRT8 2008 - 2014
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American Car Craft Polished Fuse Box Cover: Dodge Challenger R/T SRT8 2009 - 2014

American Car Craft

Regular price $178.95 $166.95 7% off

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American Car Craft Polished Header Plate: Dodge Charger R/T 2011 - 2014
American Car Craft Polished Header Plate: Dodge Charger R/T 2011 - 2014
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American Car Craft Polished Header Plate: Dodge Charger R/T 2011 - 2014

American Car Craft

Regular price $333.95 $310.95 7% off

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American Car Craft Polished Fuse Box / ABS Cover w/ Cap: Dodge Charger R/T 2011 - 2014
American Car Craft Polished Fuse Box / ABS Cover w/ Cap: Dodge Charger R/T 2011 - 2014
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American Car Craft Polished Fuse Box / ABS Cover w/ Cap: Dodge Charger R/T 2011 - 2014

American Car Craft

Regular price $333.95 $310.95 7% off

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American Car Craft Polished Header Plate: Dodge Charger 2006 - 2010 (All Models)
American Car Craft Polished Header Plate: Dodge Charger 2006 - 2010 (All Models)
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American Car Craft Polished Header Plate: Dodge Charger 2006 - 2010 (All Models)

American Car Craft

Regular price $357.95 $333.95 7% off

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American Car Craft Polished Header Plate: Dodge Magnum 2005 - 2008 (All Models)
American Car Craft Polished Header Plate: Dodge Magnum 2005 - 2008 (All Models)
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American Car Craft Polished Header Plate: Dodge Magnum 2005 - 2008 (All Models)

American Car Craft

Regular price $357.95 $333.95 7% off

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Fuel Injector Clinic 1440cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005
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Fuel Injector Clinic 1440cc Fuel Injectors: Dodge Neon SRT4 2003 - 2005

Fuel Injector Clinic

Regular price $858.00 $764.40 11% off

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Flowmaster American Thunder Exhaust System: Ram 5.7L Hemi 2500 2014 - 2018
Flowmaster American Thunder Exhaust System: Ram 5.7L Hemi 2500 2014 - 2018
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Flowmaster American Thunder Exhaust System: Dodge Ram 5.7L Hemi 2500 2014 - 2018

Flowmaster

Regular price $1,210.95 $967.95 20% off

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Borla S-Type Exhaust System: Jeep Grand Cherokee L 2022 - 2025 (3.6L V6 & 5.7L Hemi)
Borla S-Type Exhaust System: Jeep Grand Cherokee L 2022 - 2025 (3.6L V6 & 5.7L Hemi)
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Borla S-Type Exhaust System: Jeep Grand Cherokee L 2022 - 2023 (3.6L V6 & 5.7L Hemi)

Borla

Regular price $2,194.99 $1,959.99 11% off

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Flowmaster American Thunder Exhaust System: Dodge Challenger 5.7L Hemi 2009 - 2014
Flowmaster American Thunder Exhaust System: Dodge Challenger 5.7L Hemi 2009 - 2014
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Flowmaster American Thunder Exhaust System: Dodge Challenger 5.7L Hemi 2009 - 2014

Flowmaster

Regular price $1,217.95 $972.95 20% off

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American Racing Headers: Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
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American Racing Headers: Jeep Wrangler Rubicon 6.4L 392 2021 - 2024

American Racing Headers

Regular price from $2,283.55 Up to 9% off

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American Racing Headers Exhaust System: Jeep Wrangler Rubicon 6.4L 392 2021 - 2025
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American Racing Headers Exhaust System: Jeep Wrangler Rubicon 6.4L 392 2021 - 2024

American Racing Headers

Regular price from $2,883.05 Up to 9% off

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American Racing Headers Exhaust System: Jeep Gladiator 3.6L V6 2020 - 2025
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American Racing Headers Exhaust System: Jeep Gladiator 3.6L V6 2020 - 2024

American Racing Headers

Regular price $2,771.69 $2,517.62 9% off

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American Racing Headers Full Exhaust System: Dodge Challenger 6.1L SRT8 & 6.4L 392 2008 - 2014
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American Racing Headers Full Exhaust System: Dodge Challenger (08-14)

American Racing Headers

Regular price from $3,782.59 Up to 9% off

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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.

SELECT YOUR VEHICLE