Shop Hemi
Ripp HEMI High Performance Coil Packs: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2005 - 2026
Ripp
Regular price from $489.46 Sale
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aFe Momentum GT Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2026 (Also Fits Durango SRT Hood)
aFe
from $451.00
- Unit price
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2 filter types
E3 Spark Plugs: Durango, Grand Cherokee & Ram 5.7L Hemi (Ram 6.4L) 2011 - 2023 (Single)
E3
Regular price
$12.00
$8.49
Sale
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JLT Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2024
JLT
$259.00
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E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2023
E3
Regular price
$12.00
$8.49
Sale
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E3 Spark Plugs: Dodge Ram / Durango / Jeep Grand Cherokee 5.7L Hemi & 6.1L SRT8 2005 - 2010
E3
Regular price
$12.00
$8.49
Sale
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aFe 90MM Throttle Body: Chrysler / Dodge / Jeep / Ram (5.7L Hemi, 6.4L 392 / SRT8 / SRT) 2013 - 2026 (Inc. Classic)
aFe
$522.00
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Stage 8 Header Bolts & Locking Fasteners: Chrysler / Dodge / Jeep 5.7L Hemi, 6.1L SRT8, 6.4L 392, 6.2L SRT Hellcat 2003 - 2026
Stage 8
Regular price
$97.04
$82.79
Sale
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American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2023
American Brother Designs
Regular price
$321.50
$235.00
Sale
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Mishimoto 180 Degree Low Temp Thermostat: 5.7L Hemi & 6.1L SRT8 / 6.4L 392 2005 - 2023
Mishimoto
Regular price
$71.00
$64.95
Sale
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Brian Tooley Racing Hemi Master Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$2,524.42
$449.99
Sale
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DiabloSport inTune i3 Platinum Programmer: Fits Dodge 2003-2014
Diablo Sport
Regular price
$535.95
$499.95
Sale
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Cometic Valve Cover Gasket: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.2L Hemi (02-26)
Cometic Gasket
Regular price from $18.52 Sale
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Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic Gasket
Regular price from $96.54 Sale
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American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep 2005 - 2026 (Inc. Classic)
American Brother Designs
Regular price
$101.49
$69.00
Sale
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Amerihood VIP Style Functional Ram Air Hood: Chrysler 300 2011 - 2024
Amerihood
Regular price
$850.00
$655.00
Sale
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MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2023 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat
MSD Ignition
Regular price from $538.95 Sale
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2 colors
BBK Performance 90MM Hemi Throttle Body: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.4L 392 2013 - 2024
BBK
Regular price
$599.99
$549.99
Sale
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NGK 1-Step Colder Iridium Spark Plugs (Supercharged or Nitrous): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2009 - 2026
NGK
Regular price
$90.60
$45.30
Sale
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aFe Throttle Body Spacer: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.1L/5.7L (05-24)
aFe
$139.00
- Unit price
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BMR Front Strut Tower Brace: 300 / Challenger / Charger / Magnum 2005 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L 392)
BMR Suspension
$299.95
- Unit price
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Mishimoto Hemi Ignition Coils (8-Pack, Dual Plug): Fits Mopar 2006-2023 5.7L/6.1L/6.2L/6.4L
Mishimoto
Regular price
$297.00
$269.95
Sale
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American Brother Designs SCATPACK Acrylic Badge (OEM Colors): Dodge Challenger / Charger 2015 - 2023
American Brother Designs
Regular price
$126.00
$53.50
Sale
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Mishimoto Aluminum Radiator: Dodge Durango / Jeep Grand Cherokee 2011 - 2023 (3.6L V6, 5.7L Hemi & 6.4L SRT)
Mishimoto
Regular price
$841.00
$764.95
Sale
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Brian Tooley Racing Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$1,231.78
$449.99
Sale
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D2 Racing Pro Series Lowering Springs: Chrysler 300 / Dodge Charger 2011 - 2023 (Except SRT, Scat Pack, AWD, Hellcat)
D2 Racing
Regular price
$260.00
$220.00
Sale
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Brian Tooley Racing Hemi Master Camshaft Kit: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
Brian Tooley Racing
Regular price
$2,524.42
$449.99
Sale
- Unit price
- /per
Cometic MLS Head Gaskets (4.120" Bore): Chrysler / Dodge / Jeep 6.4L 392 2011 - 2024
Cometic Gasket
Regular price from $96.54 Sale
- Unit price
- /per
Cometic Intake Manifold Gasket Set (Pair): Chrysler / Dodge / Jeep 6.1L SRT8 & 6.4L 392 2006 - 2023
Cometic Gasket
Regular price
$41.48
$37.33
Sale
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American Brother Designs Fuse Box Cover: Chrysler 300 / Dodge Challenger / Charger 2015 - 2023
American Brother Designs
Regular price
$201.00
$171.00
Sale
- Unit price
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Eibach Pro Kit Perf Springs: Fits Most Dodge/Jeep 5.7L/3.6L/3.0L EcoDiesel (11-26)
Eibach
Regular price
$438.89
$395.00
Sale
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aFe Throttle Body Spacer: Fits Dodge / Chrysler / Jeep / Ram (05-26) 5.7L Hemi / SRT8 / 392
aFe
$139.00
- Unit price
- /per
American Brother Designs Washer Fluid Cap Cover: Fits All Chrysler / Dodge / Jeep 2007 - 2024
American Brother Designs
Regular price
$109.00
$59.00
Sale
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Mishimoto Silicone Radiator Hoses Kit: Jeep Grand Cherokee 5.7L Hemi 2011 - 2021
Mishimoto
Regular price
$279.00
$253.95
Sale
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Cometic Thermostat Gasket: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392
Cometic Gasket
Regular price
$4.05
$3.64
Sale
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BC Racing BR Coilovers: 300 / Challenger / Charger / Magnum 2005 - 2010 (RWD)
BC Racing
Regular price
$1,314.50
$1,195.00
Sale
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Ripp 180 Degree Thermostat: Fits Most Chrysler / Dodge / Jeep / Ram V8 HEMI Models (2002-2026)
Ripp
Regular price
$57.44
$49.95
Sale
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H&R Sport Lowering Springs: Chrysler 300 / Dodge Charger 5.7L Hemi AWD ONLY 2011 - 2023
H&R
Regular price
$459.00
$390.15
Sale
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DiabloSport inTune i3 Platinum Programmer: Jeep Grand Cherokee / Wrangler / Commander 2005-2014
Diablo Sport
Regular price
$535.95
$499.95
Sale
- Unit price
- /per
American Brother Designs Hood Shock Covers: Dodge Challenger / Magnum 2005 - 2023
American Brother Designs
Regular price
$113.00
$90.00
Sale
- Unit price
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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.