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Shop Hemi

Shop Gen III Hemi Performance Parts The Gen III Hemi engine family, including the 5.7L, 6.1L, 6.2L, and 6.4L variants, is renowned for its blend of power, durability, and upgrade potential. These engines offer a versatile platform that supports everything from reliable daily driving to high-performance builds. Whether you’re looking to maintain your classic 5.7L or push your 6.4L 392 Hemi to new heights, the Gen III Hemi delivers a strong foundation with forged internals and advanced engineering. At FastHemis, you’ll find a wide selection of parts tailored to the Gen III Hemi platform, including bolt-on upgrades, supercharger kits, intake and exhaust components, and tuning solutions. These parts are designed to enhance power output, improve reliability, and prepare your engine for boost or track use. Key upgrade options for your Gen III Hemi: - Supercharger and forced induction kits - Cold air intakes and throttle body upgrades - Exhaust headers and cat-back systems - Engine management and tuning tools - Supporting mods for durability and performance Shop Gen III Hemi upgrades at FastHemis.
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10457 Results

Superchips F5 Flashpaq Tuner: Fits Most Hemi Models

Superchips F5 Flashpaq Tuner: Fits Dodge / Ram / Chrysler (98-14)

Superchips

Regular price $518.95 $460.95 11% off

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PPE Cat-Back Exhaust System Dual Exit: Dodge Ram (19-24)
PPE Cat-Back Exhaust System Dual Exit: Dodge Ram (19-24)
usa
Holley Low-Pressure Power Steering Kit: Fits Dodge Ram / Chrysler 300 (09-22) Gen III Hemi

Holley Low-Pressure Power Steering Kit: Fits Dodge Ram / Chrysler 300 (09-22) Gen III Hemi

Holley

Regular price $547.95 $437.95 20% off

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StoNSho Quick Release Front License Plate Bracket: Fits Most Hemi Models
StoNSho Quick Release Front License Plate Bracket: Fits Most Hemi Models
usa

StoNSho Quick Release Front License Plate Bracket (FRONT): Jeep Wrangler (18-26)

StoNSho

Regular price from $104.99

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Hays Steel SFI Certified HD Flexplate: Chrysler 300 / Dodge Challenger / Charger / Magnum (05-19)

Hays Steel SFI Certified HD Flexplate: Chrysler 300 / Dodge Challenger / Charger / Magnum (05-19)

Hays
5.0 (1)

Regular price $230.95 $204.95 11% off

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Diablo Sport Platinum Performance Programmer: Chrysler 300 / Dodge Challenger / Charger 2015-2017
Diablo Sport Platinum Performance Programmer: Chrysler 300 / Dodge Challenger / Charger 2015-2017

Diablo Sport Platinum Performance Programmer: Chrysler 300 / Dodge Challenger / Charger 2015-2017

Diablo Sport

Regular price $806.95 $716.95 11% off

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Lakewood Cast Aluminum Bellhousing Kit: Mopar Gen III Hemi to GM 4L80E/4L85E Transmission
Lakewood Cast Aluminum Bellhousing Kit: Mopar Gen III Hemi to GM 4L80E/4L85E Transmission
usa

Lakewood Cast Aluminum Bellhousing Kit: Mopar Gen III Hemi to GM 4L80E/4L85E Transmission

Lakewood

Regular price $843.95 $749.95 11% off

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Drake Muscle Cars Carbon Fiber with Leather Grips Steering Wheel: Dodge Challenger / Charger (15-22) - Silver Stitching

Drake Muscle Cars Carbon Fiber w/ Leather Grips Steering Wheel: Dodge Challenger / Charger (15-23)

Drake Muscle Cars

Regular price $1,094.95 $729.95 33% off

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Drake Muscle Cars Alcantara Wrapped Steering Wheel: Dodge Challenger / Charger (15-22) - Black

Drake Muscle Cars Alcantara Wrapped Steering Wheel: Dodge Challenger / Charger (15-22) - Black

Drake Muscle Cars

Regular price $1,325.95 $648.36 51% off

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Drake Muscle Cars Billet Aluminum Strut Tower Brace: Dodge Challenger (08-22) / Charger (08-22) / Magnum 2008 - Black

Drake Muscle Cars Billet Aluminum Strut Tower Brace (FRONT): Dodge Magnum / Charger / Challenger

Drake Muscle Cars

Regular price $492.95 $437.95 11% off

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HPS Silicone Radiator Hose Kit: 300C / Challenger / Charger 6.4L SRT8 2011 - 2014
HPS Silicone Radiator Hose Kit: 300C / Challenger / Charger 6.4L SRT8 2011 - 2014

HPS Silicone Radiator Hose Kit: 300C / Challenger / Charger 6.4L SRT8 2011 - 2014

HPS

Regular price from $300.00 Up to 13% off

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3 colors
  • Black
  • Blue
  • Red
APS Black SS Billet Grilles (UPPER & LOWER): Dodge Charger (15-23) w/o Adaptive Cruise
APS Black SS Billet Grilles (UPPER & LOWER): Dodge Charger (15-23) w/o Adaptive Cruise

APS Black SS Billet Grilles (UPPER & LOWER): Dodge Charger (15-23) w/o Adaptive Cruise

APS

Regular price $118.13 $94.50 20% off

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Hooker BlackHeart Gen III Hemi Swap SS Headers: Chrysler 300 / Dodge Ram 1500 (03-15)
Hooker BlackHeart Gen III Hemi Swap SS Headers: Chrysler 300 / Dodge Ram 1500 (03-15)

Hooker BlackHeart Gen III Hemi Swap SS Headers: Chrysler 300 / Dodge Ram 1500 (03-15)

Hooker BlackHeart

Regular price $922.95 $819.95 11% off

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Holley EFI Gen III Hemi Hi-Ram EFI Manifold: Fits Most Hemi Models

Holley EFI Gen III Hemi Hi-Ram EFI Manifold (Black): Fits Chrysler / Dodge / Jeep / Ram (05-26)

Holley EFI

Regular price $1,631.95 $1,303.95 20% off

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APS Polished Stainless Upper Mesh Grille: Jeep Grand Cherokee 2009 - 2010

APS Polished Stainless Upper Mesh Grille: Jeep Grand Cherokee 2009 - 2010

APS

Regular price $170.10 $136.08 20% off

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APS Polished Stainless Upper Mesh Grille: Chrysler 300 2015 - 2024
APS Polished Stainless Upper Mesh Grille: Chrysler 300 2015 - 2024

APS Polished Stainless Upper Mesh Grille: Chrysler 300 2015 - 2024

APS

Regular price $194.40 $155.52 20% off

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Holley EFI Hi-Flow Billet Fuel Rails: Dodge Ram 1500 / Ram 2500 / Ram 3500 (03-10) / Challenger / Charger / Durango (04-21)

Holley EFI Hi-Flow Billet Fuel Rails: Fits Dodge Ram / Challenger / Charger / Durango (03-21)

Holley EFI
5.0 (1)

Regular price $287.95 $230.35 20% off

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Holley Billet Aluminum Power Steering Pump Pulley: Fits most Gen III Hemi 5.7 / 6.4L

Holley Billet Aluminum Power Steering Pump Pulley: Fits most Gen III Hemi 5.7 / 6.4L

Holley

Regular price $142.95 $114.25 20% off

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Baer Ceramic Brake Pad Set (REAR): Fits Most Hemi Models
usa

Baer Ceramic Brake Pad Set (REAR): Chrysler 300 / Dodge Challenger / Charger (05-14)

Baer

Regular price $85.95 $68.21 21% off

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Stopping Power
Noise Level
Performance Over Stock
Dust Levels
Baer Claw Slotted and Drilled Zinc-Plated Rotor and Ceramic Performance Pad Combo Kit (REAR): Fits Most Hemi Models
usa

Baer Claw Slotted and Drilled Zinc-Plated Rotor and Ceramic Performance Pad Combo Kit (REAR): Ram 1500 (02-17) / Durango (05-09)

Baer

Regular price $328.95 $262.75 20% off

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Stopping Power
Noise Level
Performance Over Stock
Dust Levels
American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023
American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023
usa

American Brother Designs Interior Knob Covers: Chrysler 300 & Dodge Charger 2015 - 2023

American Brother Designs

Regular price $137.00 $87.00 36% off

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American Brother Designs Fuse Box Cover: Ram 1500 2019 - 2024
American Brother Designs Fuse Box Cover: Ram 1500 2019 - 2024
usa

American Brother Designs Fuse Box Cover: Ram 1500 2019 - 2024

American Brother Designs

Regular price $221.00 $171.00 23% off

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American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)
American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)
usa

American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)

American Brother Designs

Regular price $219.00 $169.00 23% off

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American Brother Designs Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
usa

American Brother Designs Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014

American Brother Designs

Regular price $109.00 $59.00 46% off

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Performance Parts and Upgrades for Your Gen III Hemi Engine

The Gen III Hemi family, spanning the 5.7L, 6.1L, 6.2L, and 6.4L variants, offers a versatile and durable platform for a wide range of performance builds. Whether maintaining a reliable daily driver or building a high-horsepower machine, these engines provide a strong foundation with forged internals and advanced engineering designed to handle upgrades.

Key Upgrade Paths for the Gen III Hemi Platform

Owners of Gen III Hemis can choose from a variety of bolt-on and internal upgrades tailored to their specific engine variant and performance goals. Popular modifications focus on improving airflow, increasing power output, and enhancing engine durability to support higher boost levels or track use.

  • Supercharger and forced induction kits for significant power gains
  • Cold air intakes and throttle body upgrades to optimize airflow
  • Exhaust headers and cat-back systems to reduce backpressure
  • Engine management and tuning tools for precise calibration
  • Supporting mods like upgraded fuel systems and cooling components

Building a Reliable Foundation for Boost on Gen III Hemis

Many Gen III Hemis come equipped with forged internals, but preparing your engine for forced induction or track demands requires careful selection of supporting parts. Upgrading fuel delivery, cooling systems, and engine management ensures your build remains reliable under increased cylinder pressures and heat.

Shop Gen III Hemi Performance Parts at FastHemis

At FastHemis, we offer a comprehensive selection of parts designed specifically for the Gen III Hemi family. Whether you’re upgrading a 5.7L for daily driving or pushing a 6.4L 392 to new performance levels, our parts are engineered to enhance power, reliability, and drivability. Explore our Gen III Hemi collection to find the right components for your build.

SELECT YOUR VEHICLE