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Stage 8 Header Bolts & Locking Fasteners: Fits Dodge / Ram / Jeep 5.7L-6.4L Hemi (02-26)
Stage 8
Regular price
$92.26
$72.71
21% off
- Unit price
- /per
American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2023
American Brother Designs
Regular price
$321.50
$235.00
27% off
- Unit price
- /per
Mishimoto Low Temp Thermostat: 5.7L Hemi & 6.1L SRT8 / 6.4L 392 2005 - 2023
Mishimoto
Regular price
$71.00
$64.95
9% off
- Unit price
- /per
Brian Tooley Racing Master Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$2,524.42
$449.99
82% off
- Unit price
- /per
Ripp HEMI High Performance Coil Packs: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2005 - 2024
Ripp
Regular price
$611.82
from $489.46
Up to
20% off
- Unit price
- /per
Cometic MLS Exhaust Manifold Gaskets (Pair): Fits Chrysler / Dodge / Jeep / Ram 09-26
Cometic Gasket
Regular price
$47.05
$42.35
10% off
- Unit price
- /per
J&L Oil Separator Co. Oil Catch Can: Dodge Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2024
J&L
$169.00
- Unit price
- /per
Cometic Valve Cover Gasket: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.2L Hemi (02-26)
Cometic Gasket
Regular price from $18.52 Up to 10% off
- Unit price
- /per
AFE Momentum GT Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2023 (Also Fits Durango SRT Hood)
aFe
from $451.00
- Unit price
- /per
2 filter types
DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014
Diablo Sport
Regular price
$535.95
$475.95
11% off
- Unit price
- /per
Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic Gasket
Regular price from $96.54 Up to 10% off
- Unit price
- /per
American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2024
American Brother Designs
Regular price
$101.49
$69.00
32% off
- Unit price
- /per
Amerihood VIP Style Functional Ram Air Hood: Chrysler 300 2011 - 2024
Amerihood
Regular price
$850.00
$655.00
23% off
- Unit price
- /per
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
8% off
- Unit price
- /per
Brian Tooley Racing - Mopar Performance Hellcat Lifters: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$199.99
$174.95
13% off
- Unit price
- /per
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 Up to 20% off
- Unit price
- /per
2 colors
J&L Oil Separator Co. Oil Catch Can: Chrysler / Dodge / Ram / Grand Cherokee 5.7L Hemi 2005 - 2023
J&L
$169.00
- Unit price
- /per
NGK 1-Step Colder Iridium Spark Plugs (Supercharged or Nitrous): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2009 - 2024
NGK
$37.60
- Unit price
- /per
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2023
E3
Regular price
$12.00
$6.49
46% off
- Unit price
- /per
Cometic Timing Cover Gasket Set: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk
Cometic Gasket
Regular price
$48.06
$43.25
10% off
- Unit price
- /per
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
- /per
DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge 2005 - 2014
Diablo Sport
Regular price
$818.95
$727.95
11% off
- Unit price
- /per
Mishimoto Ignition Coil Pack Set (8-Pack) (F&R): Fits 5.7/6.1/6.2/6.4L HEMI 2006-2023
Mishimoto
Regular price
$297.00
$269.95
9% off
- Unit price
- /per
Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic MASTER CAM KIT: 5.7L Hemi / 6.1L SRT8 2003 - 2008 (Non VVT)
COMP Cams
$1,644.95
- Unit price
- /per
JLT Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2024
JLT
$259.00
- Unit price
- /per
American Brother Designs SCATPACK Acrylic Badge (OEM Colors): Dodge Challenger / Charger 2015 - 2023
American Brother Designs
Regular price
$126.00
$53.50
58% off
- Unit price
- /per
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
9% off
- Unit price
- /per
Cometic Intake Manifold Gaskets (O-Ring/Set): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2023
Cometic Gasket
Regular price
$24.01
$21.61
10% off
- Unit price
- /per
D2 Racing Pro Series Lowering Springs: Chrysler 300 / Dodge Charger 2011 - 2023 (Except SRT, Scat Pack, AWD, Hellcat)
D2 Racing
Regular price
$260.00
$200.00
23% off
- Unit price
- /per
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
82% off
- Unit price
- /per
American Brother Designs Fuse Box Cover: 300 / Challenger / Charger 2015 - 2023
American Brother Designs
Regular price
$201.00
$171.00
15% off
- Unit price
- /per
Cometic Intake Manifold Gasket Set (PAIR): Dodge / Jeep / Ram 6.2L Hellcat / Demon / Trackhawk / TRX 2015 - 2023
Cometic Gasket
Regular price
$41.46
$37.32
10% off
- Unit price
- /per
Brian Tooley Racing VVT Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$1,231.78
$449.99
63% off
- Unit price
- /per
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2024
E3
Regular price
$12.00
$6.49
46% off
- 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
10% off
- Unit price
- /per
E3 Spark Plugs: Dodge Ram / Durango / Jeep Grand Cherokee 5.7L Hemi & 6.1L SRT8 2005 - 2010
E3
Regular price
$12.00
$6.49
46% off
- Unit price
- /per
J&L Oil Separator Co. Oil Catch Can: Chrysler / Dodge / Ram / Jeep 6.4L 392 2011 - 2023
J&L
$169.00
- 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 Up to 10% off
- Unit price
- /per
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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.