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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.

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4159 Results

Clevite Chrysler V8 5.7L 6.1L 6.4L Hemi Con Rod Bearing Set
Kooks Cometic MLS (Multi-Layer Stainless Steel) Exhaust Gaskets: Chrysler 6.1L & 6.4L Hemi
Kooks Cometic MLS (Multi-Layer Stainless Steel) Exhaust Gaskets: Chrysler 6.1L & 6.4L Hemi
usa

Kooks Cometic MLS (Multi-Layer Stainless Steel) Exhaust Gaskets: Chrysler 6.1L & 6.4L Hemi

Kooks Headers

Regular price $47.16 $42.44 10% off

Unit price
per 

COMP Cams Phaser Limiter: Fits Most Hemi Models w/o Tool
usa
COMP Cams Phaser Limiter: HEMI 5.7L / 6.1L / 6.4L
COMP Cams Phaser Limiter: HEMI 5.7L / 6.1L / 6.4L
usa

COMP Cams Phaser Limiter: HEMI 5.7L / 6.1L / 6.4L

COMP Cams

$120.95

Unit price
per 

COMP Cams Positive Stop PTFE Valve Seals for Dodge 5.7/6.2/6.4L HEMI
COMP Cams Positive Stop PTFE Valve Seals for Dodge 5.7/6.2/6.4L HEMI
usa
COMP Cams Camshaft 2006+ Dodge 5.7/6.4L Hemi w/VVT
COMP Cams Camshaft 2006+ Dodge 5.7/6.4L Hemi w/VVT
usa

COMP Cams Camshaft 2006+ Dodge 5.7/6.4L Hemi w/VVT

COMP Cams

$605.95

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per 

Fuel Injector Clinic 3000cc Fuel Injectors: Chrysler / Dodge / Ram / Jeep Hemi & SRT 2003 - 2025
usa

Fuel Injector Clinic 3000cc Fuel Injectors: Chrysler / Dodge / Ram / Jeep Hemi & SRT 2003 - 2025

Fuel Injector Clinic

Regular price $3,456.00 $2,880.00 17% off

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Fuel Injector Clinic 3000cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2025
usa

Fuel Injector Clinic 3000cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2025

Fuel Injector Clinic

Regular price $2,592.00 $2,160.00 17% off

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AWE Tuning Track-to-Touring Conversion Kit: Dodge Durango 2018 - 2024
usa

AWE Track-to-Touring Conversion Kit (REAR): Dodge Durango SRT 2018-2024 6.4L/6.2L

AWE Tuning

Regular price $868.42 $825.00 5% off

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Liqui Moly Special Tec V Motor Oil: Fits Most Models
Liqui Moly Special Tec V Motor Oil: Fits Most Models

Liqui Moly Special Tec V Motor Oil: Fits Most Models

LIQUI MOLY

$319.80

Unit price
per 

Liqui Moly Top Tec ATF 1400: Fits Most Models
Liqui Moly Top Tec ATF 1400: Fits Most Models

Liqui Moly Top Tec ATF 1400: Fits Most Models

LIQUI MOLY

$125.70

Unit price
per 

Liqui Moly Cera Tec: Fits Most Models
Liqui Moly Cera Tec: Fits Most Models

Liqui Moly Cera Tec: Fits Most Models

LIQUI MOLY

$299.70

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per 

Kooks Headers Black 2.75in OEM Round Tips: Dodge Charger (15-23) / Durango (18-20)
Kooks Headers Black 2.75in OEM Round Tips: Dodge Charger (15-23) / Durango (18-20)
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Kooks Headers Black 2.75in OEM Round Tips: Dodge Charger (15-23) / Durango (18-20)

Kooks Headers

Regular price $116.59 $104.93 10% off

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Kooks Headers 3" SS Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT 6.4L / Durango SRT 6.4L w/ Longtubes
Kooks Headers 3" SS Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT 6.4L / Durango SRT 6.4L w/ Longtubes
usa

Kooks Headers 3" SS Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT 6.4L / Durango SRT 6.4L w/ Longtubes

Kooks Headers

Regular price $1,819.51 $1,637.56 10% off

Unit price
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Kooks Headers 3" SS Green Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT / Durango SRT 6.2L-6.4L w/ Longtubes
Kooks Headers 3" SS Green Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT / Durango SRT 6.2L-6.4L w/ Longtubes
usa

Kooks Headers 3" SS Green Catted Mid Pipes (F&R): Jeep Grand Cherokee SRT / Durango SRT 6.2L-6.4L w/ Longtubes

Kooks Headers

Regular price $2,419.51 $2,177.56 10% off

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K&N Engineering Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (14-25)
K&N Engineering Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (14-25)
Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L
Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L

Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L

Mishimoto

Regular price $44.00 $39.95 9% 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