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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

4163 Results

Flowmaster Super 40 Chambered Muffler: Dodge Charger (11-14)
Flowmaster Super 40 Chambered Muffler: Dodge Charger (11-14)
usa

Flowmaster Super 40 Chambered Muffler: Dodge Charger (11-14)

Flowmaster

Regular price $192.95 $153.85 20% off

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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 $157.95 $125.95 20% off

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Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (843041)
Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (843041)
usa

Flowmaster 40 Series Delta Flow Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (843041)

Flowmaster

Regular price $192.95 $153.85 20% off

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Flowmaster Super 44 Series Chambered Muffler: Dodge Charger (11-13) / Dakota (90-91)
Flowmaster Super 44 Series Chambered Muffler: Dodge Charger (11-13) / Dakota (90-91)
usa

Flowmaster Super 44 Series Chambered Muffler: Dodge Charger (11-13) / Dakota (90-91)

Flowmaster

Regular price $157.95 $125.95 20% off

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

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

Flowmaster

Regular price $212.95 $170.05 20% off

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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 $518.95 $413.95 20% off

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Flowmaster American Thunder Axle-Back Exhaust System: Jeep Wrangler (07-17) / Wrangler JK 2018
Flowmaster American Thunder Axle-Back Exhaust System: Jeep Wrangler (07-17) / Wrangler JK 2018
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Flowmaster American Thunder Axle-Back Exhaust System: Jeep Wrangler (07-17) / Wrangler JK 2018

Flowmaster

Regular price $218.95 $174.55 20% off

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Flowmaster American Thunder Cat-Back Exhaust System: Jeep Wrangler 2018-2026
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Flowmaster American Thunder Cat-Back Exhaust System: Jeep Wrangler 2018-2026

Flowmaster

Regular price $1,210.95 $967.95 20% off

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Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018
Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018
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Flowmaster Outlaw Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018

Flowmaster

Regular price $830.95 $663.95 20% off

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Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018
Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018
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Flowmaster Force II Axle-Back Exhaust System: Jeep Wrangler (12-17) / Wrangler JK 2018

Flowmaster

Regular price $633.95 $505.95 20% off

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Flowmaster Outlaw Cat-Back Exhaust System: Dodge Challenger 2008-2014
Flowmaster Outlaw Cat-Back Exhaust System: Dodge Challenger 2008-2014
usa

Flowmaster Outlaw Cat-Back Exhaust System: Dodge Challenger 2008-2014

Flowmaster

Regular price $1,687.95 $1,348.95 20% off

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

Flowmaster

Regular price $449.95 $359.95 20% off

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

Flowmaster

Regular price $494.95 $394.95 20% off

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Flowmaster Delta Force Performance Air Intake: Jeep Gladiator (20-25) / Wrangler (18-25)
Flowmaster Delta Force Performance Air Intake: Jeep Gladiator (20-25) / Wrangler (18-25)
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Flowmaster Delta Force Performance Air Intake: Jeep Gladiator (20-25) / Wrangler (18-25)

Flowmaster

Regular price $922.95 $736.95 20% off

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Flowmaster Super 50 Series Chambered Muffler: Dodge Dakota 1997-2010
Flowmaster Super 50 Series Chambered Muffler: Dodge Dakota 1997-2010
usa

Flowmaster Super 50 Series Chambered Muffler: Dodge Dakota 1997-2010

Flowmaster

Regular price $224.95 $179.95 20% off

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Flowmaster Super 50 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 1994-1998
Flowmaster Super 50 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 1994-1998
usa

Flowmaster Super 50 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 1994-1998

Flowmaster

Regular price $230.95 $184.45 20% off

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Flowmaster Direct Fit Catalytic Converter: Dodge Ram 1500 / Ram 2500 / Ram 3500 1994-1999
Flowmaster Direct Fit Catalytic Converter: Dodge Ram 1500 / Ram 2500 / Ram 3500 1994-1999
usa

Flowmaster Direct Fit Catalytic Converter: Dodge Ram 1500 / Ram 2500 / Ram 3500 1994-1999

Flowmaster

Regular price $575.95 $459.95 20% off

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Diablo Sport Predator P2 Perf Tuner: Jeep Grand Cherokee / Commander / Wrangler (98-14)
Diablo Sport Predator P2 Perf Tuner: Jeep Grand Cherokee / Commander / Wrangler (98-14)

Diablo Sport Predator P2 Perf Tuner: Jeep Grand Cherokee / Commander / Wrangler (98-14)

Diablo Sport

Regular price $618.95 $369.00 40% off

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Diablo Sport Modified PCM: Jeep Wrangler 2016
Diablo Sport Modified PCM: Jeep Wrangler 2016

Diablo Sport Modified PCM: Jeep Wrangler 2016

Diablo Sport

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

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Diablo Sport Modified PCM: Jeep Wrangler 2015
Diablo Sport Modified PCM: Jeep Wrangler 2015

Diablo Sport Modified PCM: Jeep Wrangler 2015

Diablo Sport

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

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Diablo Sport Modified PCM: Jeep Wrangler 2017
Diablo Sport Modified PCM: Jeep Wrangler 2017

Diablo Sport Modified PCM: Jeep Wrangler 2017

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 $1,210.95 $1,075.95 11% off

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Diablo Sport Modified PCM and inTune i3 Programmer: Ram 2500 / 3500 2018

Diablo Sport Modified PCM and inTune i3 Programmer: Ram 2500 / 3500 2018

Diablo Sport

Regular price $2,193.95 $1,949.95 11% off

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Holley Cast Aluminum Rear-Sump Gen III Hemi Swap Oil Pan - Black: Dodge Dakota (87-04) / Ramcharger (74-93)

Holley Cast Aluminum Rear-Sump Gen III Hemi Swap Oil Pan - Black: Dodge Dakota (87-04)

Holley

Regular price $562.95 $448.95 20% off

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Diablo Sport Modified PCM and inTune I3 Programmer: Jeep Wrangler 2018
Diablo Sport Modified PCM and inTune I3 Programmer: Jeep Wrangler 2018

Diablo Sport Modified PCM and inTune I3 Programmer: Jeep Wrangler 2018

Diablo Sport

Regular price $1,518.95 $1,349.95 11% off

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Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Gladiator 2020
Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Gladiator 2020

Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Gladiator 2020

Diablo Sport

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

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Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Wrangler 2020
Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Wrangler 2020

Diablo Sport Modified PCM and inTune i3 Programmer Kit: Jeep Wrangler 2020

Diablo Sport

Regular price $1,518.95 $1,349.95 11% off

Unit price
per 

Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Gladiator (21-22)
Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Gladiator (21-22)

Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Gladiator (21-22)

Diablo Sport

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

Unit price
per 

Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Wrangler (21-23)
Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Wrangler (21-23)

Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Wrangler (21-23)

Diablo Sport

Regular price $1,518.95 $1,349.95 11% off

Unit price
per 

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

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

Holley

Regular price $3,599.95 $3,199.95 11% off

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

Holley Premium Black Mid-Mount Complete Accessory System: Fits Dodge / Jeep (66-06) - Black

Holley

Regular price $4,612.95 $4,099.95 11% off

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

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

Holley

Regular price $3,993.95 $3,549.95 11% off

Unit price
per 

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

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

Holley

Regular price $4,612.95 $4,099.95 11% off

Unit price
per 

PPE Serpentine Belt: Ram 6.7L 2013-2018 w/ Dual Alternator
PPE Serpentine Belt: Ram 6.7L 2013-2018 w/ Dual Alternator
usa

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