Shop 392 Hemi
Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic Roller Camshaft: 5.7L Hemi / 6.4L 2009 - 2023
COMP Cams
$605.95
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American Car Craft Brushed Center Dash Trim Plate: Dodge Challenger R/T SRT8 2008 - 2014
American Car Craft
Regular price
$148.95
$138.95
7% off
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Eibach Rear Damper: Fits Most Dodge / Chrysler / Jeep Models (2011-2026)
Eibach
Regular price
$176.67
$159.00
10% off
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AlphaRex PRO Projector Headlights (Chrome): Dodge Ram 2009 - 2018 (1500, 2500 & 3500)
AlphaRex
from $472.21
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AlphaRex PRO LED Tail Lights (Jet Black): Dodge Ram 2009 - 2018
AlphaRex
Regular price from $262.68 1% off
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aFe Momentum GT Cold Air Intake (FRONT): Ram 2500 / 3500 6.4L 392 (19-25)
aFe
from $420.00
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2 filter types
GT Styling Smoke Rear Center Panel Cover: Dodge Challenger 2015 - 2023
GT Styling
Regular price from $79.76 35% off
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GT Styling Smoke Tail Light Covers: Dodge Challenger 2015 - 2023
GT Styling
Regular price from $79.75 35% off
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GT Styling Smoke Tail Light Covers: Dodge Charger 2011 - 2014
GT Styling
Regular price from $81.30 35% off
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GT Styling Smoke Rear Center Panel Cover: Dodge Challenger 2008 - 2014
GT Styling
Regular price from $79.75 35% off
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Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025
Grams Performance
Regular price from $149.99 Up to 5% off
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Anderson Composites Type-OE Carbon Fiber Deck Lid (REAR): Dodge Challenger 2008-2023
Anderson Composites
Regular price from $1,349.10 Up to 10% off
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aFe Momentum GT Dynamic Air Scoop (R/T Scat Pack) (15-23): Dodge Challenger 6.4L
aFe
$54.00
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Snow Performance Stage 2 Boost Cooler Water-Methanol Injection Kit: Fits most Hemi 5.7 / 6.1 / 6.4L
Snow Performance
Regular price
$1,312.51
$937.51
29% off
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Fel-Pro Engine Coolant Thermostat Housing Gasket: Fits Most Dodge / Ram 1500 Models (2006-2024)
Fel-Pro
$20.24
- Unit price
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Mishimoto CNC Aluminum Heater Supply and Return Hose Fitting Set: Dodge Durango (2011-2026)
Mishimoto
Regular price
$104.00
$94.95
9% off
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Bully Dog Thruster Throttle Booster: Jeep Wrangler (18-22) / Gladiator (20-22) / Ram 1500 (19-22)
Bully Dog
$135.00
- Unit price
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Granatelli 160 Degree Thermostat & Gasket: Dodge/Ram/Durango/Chrysler/Jeep 2003-2024 5.7-6.4L HEMI
Granatelli Motor Sports
Regular price
$52.50
$49.88
5% off
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Westin Black HDX Modular Grille Guard: Ram 2500 / 3500 2019-2024
Westin
Regular price
$1,147.50
$917.99
20% off
- Unit price
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SPC Performance Cam Kit: Dodge Durango (11-24) / Jeep Grand Cherokee (11-22)
SPC Performance
$31.04
- Unit price
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SPC Performance Cam Bracket Kit: Jeep Grand Cherokee (12-22) / Dodge Durango (16-24)
SPC Performance
$82.76
- Unit price
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SPC Perf Rear Toe Cam Kit (REAR): Dodge Viper / Durango / Jeep Grand Cherokee (10-24)
SPC Performance
$23.42
- Unit price
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Oracle Lighting LED Flush Mount Tail Light: Jeep Wrangler 2018-2024
ORACLE Lighting
$515.99
- Unit price
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Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade
Mishimoto
Regular price
$100.00
$90.95
9% off
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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
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K&N Oil Filter (F&R): Fits Chrysler / Dodge / Jeep / RAM 2008-24 w/ 5.7-6.4L HEMI
K&N Engineering
$17.99
- Unit price
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Husky Liners Custom-Molded Front and Rear Mud Guards: Ram 2500 / 3500 2019-2024 w/ OEM Fender Flares
Husky Liners
$119.99
- Unit price
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Husky Liners Black Floor Liners (FRONT AND SECOND ROW): Dodge Challenger 16-23
Husky Liners
$149.99
- Unit price
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Brembo OE PRIME UV Coated Disc Brake Rotor 360mm (FRONT): Fits Dodge 05-14 SRT8 6.1/6.4L & 15-23 R/T 6.4L
Brembo OE
$126.30
- Unit price
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AMP Research Wire Harness: Ram 1500 (13-18) / 2500 (13-22) / 3500 (13-22)
AMP Research
$149.99
- Unit price
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Goodridge SS Brake Lines (F&R): Chrysler 300 / Dodge Charger / Magnum AWD 2005-2012
Goodridge
$371.97
- Unit price
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Fox 2.0 Perf. Series Front Shock (FRONT): Dodge Ram 1500 (94-08) / Ram 2500 (94-10) / Ram 3500 (94-10) 2-4" Lift
FOX
$356.95
- Unit price
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AlphaRex Wiring Adapter for Taillight Assembly: Ram 1500 (13-18) / 2500 (13-18)
AlphaRex
$50.26
- Unit price
- /per
SPC Performance Cam Bolt Kit: Chrysler 300 / Dodge Challenger / Charger (11-23)
SPC Performance
$76.96
- Unit price
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Mishimoto Aluminum Expansion Tank Black (REAR): Dodge Challenger / Charger 2015-2023 6.4L/6.2L Hellcat
Mishimoto
Regular price
$474.00
$430.95
9% off
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SuperPro Rear Upper Shock Absorber-to-Knuckle Bushing Set: Dodge Durango / Jeep Grand Cherokee 11-21
Superpro
$98.99
- Unit price
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aFe Pro Series Front Diff Cover w/ Machined Fins: Ram 2500 / 3500 6.7L Diesel (13-18)
aFe
$354.00
- Unit price
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PowerStop Z23 Evolution Sport Brake Pads (REAR): Dodge Durango (18-24) / Jeep Grand Cherokee (18-21) w/ Hardware
PowerStop
$63.01
- Unit price
- /per
PowerStop Z26 Street Warrior Brake Kit (REAR): Chrysler 300 (05-23) / Dodge Challenger (09-23) / Charger (06-23) / Magnum (05-08)
PowerStop
$291.62
- Unit price
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Performance Upgrades for Your 6.4L 392 Hemi
The 6.4L 392 Hemi is a naturally aspirated powerhouse with a strong factory foundation, making it an ideal candidate for performance enhancements and boost-ready builds. Known for its forged steel crankshaft, hypereutectic pistons, and high-flow cylinder heads, this engine delivers robust power and durability across various Mopar platforms.
Why upgrade your 6.4L 392 Hemi with performance parts?
Upgrading your 392 Hemi’s components unlocks greater horsepower and torque while maintaining reliability. Enhancements like high-flow intake and exhaust systems improve airflow, while supercharger kits add forced induction for substantial power gains. These upgrades also help optimize throttle response and engine efficiency, making your vehicle more capable on the street or track.
- Improved airflow with long tube headers and cold air intakes
- Enhanced power delivery through performance tuners and calibration
- Boost-ready internals support supercharger and procharger installations
- Supporting hardware ensures durability under increased cylinder pressures
Building a reliable foundation for boost on the 392 Hemi
The 6.4L 392 Hemi’s robust rotating assembly and high compression ratio make it well-suited for moderate forced induction setups. When adding a supercharger or procharger, it’s important to consider fuel system upgrades, cooling enhancements, and proper tuning to maintain engine health. Planning these supporting modifications ensures your boosted build performs reliably over time.
Explore 6.4L 392 Hemi upgrades at FastHemis
Whether you’re looking to add a supercharger kit, upgrade your intake and exhaust, or fine-tune your engine’s calibration, FastHemis offers a wide selection of parts tailored to the 6.4L 392 Hemi. Shop our collection to find quality components designed to maximize your engine’s power and durability for street, track, or boost builds.