6.4L HEMI Performance Parts

Sub Categories
6.4L HEMI Based Stroker Engines
6.4L HEMI Catchcans
6.4L HEMI CNC Ported Heads
6.4L HEMI Cold Air Intakes
6.4L HEMI Crankshafts
6.4L HEMI Driveline Parts
6.4L HEMI Forged Pistons and Rods
6.4L HEMI Fuel Systems
6.4L HEMI Performance Camshafts
6.4L HEMI Performance Exhaust
6.4L HEMI Ported Intake Manifolds
6.4L HEMI Superchargers
6.4L HEMI Tuning
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Hellcat 92mm Throttle Body Whipple Supercharger Intake Kit by Modern Muscle Performance
Hellcat 92mm Throttle Body Whipple Supercharger Intake Kit by Modern Muscle Performance
**Tuning may be required for some applications**Modern Muscle Performance / ModernMuscleXtreme.com is proud to offer the owners of the...read more
Sale: $479.95
Hellcat 95mm Ported Throttle Body Adapter to 6.4L HEMI Intake by Modern Muscle
Hellcat 95mm Ported Throttle Body Adapter to 6.4L HEMI Intake by Modern Muscle
**Tuning may be required for some applications**This new product by Modern Muscle allows for the use of our ported Hellcat 95mm Throttle...read more
$194.50
Hellcat 95mm Ported Throttle Body offered by Modern Muscle Performance
Hellcat 95mm Ported Throttle Body offered by Modern Muscle Performance
**Tuning may be required for some applications**Modern Muscle Xtreme is proud to introduce the 95mm CNC  ported Hellcat throttle body....read more
Sale: $449.99
Hellcat 95mm Throttle Body Whipple Supercharger Intake Kit by Modern Muscle Performance
Hellcat 95mm Throttle Body Whipple Supercharger Intake Kit by Modern Muscle Performance
**Tuning may be required for some applications**Modern Muscle Performance / ModernMuscleXtreme.com is proud to offer the owners of the...read more
Sale: $639.95
Hellcat Supercharger Adapter Kit by MMX
Hellcat Supercharger Adapter Kit by MMX
Hellcat Supercharger adapter kit for your 5.7 HEMI (2005 - 2008), 6.1 HEMI (2005 - 2010), 5.7L (2011+), or 6.4L HEMI!This kit allows you...read more
$0.00
Hellcat Throttle Body 92mm Stock OEM by MOPAR
Hellcat Throttle Body 92mm Stock OEM by MOPAR
This is the 92mm stock OEM throttle body for the Dodge Hellcat platform by MOPAR. Also make sure and checkout our custom throttle body...read more
$299.99
Hellcat Throttle Body Adapter by Modern Muscle
Hellcat Throttle Body Adapter by Modern Muscle
**Tuning may be required for some applications**This is the 92mm stock OEM throttle body for the Dodge Hellcat platform by MOPAR. We...read more
$0.00
Hellcat/Demon Differential Brace by TBA Machine
Hellcat/Demon Differential Brace by TBA Machine
Use this brace to help relieve differential breaking stress loads under heavy throttle for your Hellcat or Demon.Hellcat Challenger,...read more
$189.99
HEMI 09-14 Challenger 3in SS Competition Cat Back OEM Tips by MagnaFlow
HEMI 09-14 Challenger 3in SS Competition Cat Back OEM Tips by MagnaFlow
The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive...read more
$1,550.00
HEMI 09-14 Challenger 3in SS Competition Cat Back Quad Round Tips by MagnaFlow
HEMI 09-14 Challenger 3in SS Competition Cat Back Quad Round Tips by MagnaFlow
The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive...read more
$1,960.00
HEMI 2012-2014 Charger 6.4 3in SS Street Cat Back by MagnaFlow
HEMI 2012-2014 Charger 6.4 3in SS Street Cat Back by MagnaFlow
Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance...read more
$1,578.00
HEMI 2015+ Challenger 3in SS Competition Cat Back Quad Round Tips by MagnaFlow
HEMI 2015+ Challenger 3in SS Competition Cat Back Quad Round Tips by MagnaFlow
The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive...read more
$1,346.00
HEMI 2015+ Challenger 3in SS Race Axle Back Quad Round Tip by MagnaFlow
HEMI 2015+ Challenger 3in SS Race Axle Back Quad Round Tip by MagnaFlow
The MagnaFlow Race Series Exhaust Systems are designed for the ultimate in high performance and the loudest most aggressive race car...read more
$847.00
HEMI 2015+ Charger 3in SS Competition Cat Back by MagnaFlow
HEMI 2015+ Charger 3in SS Competition Cat Back by MagnaFlow
The MagnaFlow Competition Series Exhaust Systems are designed for those seeking maximum performance, reduced mass and an aggressive...read more
$1,233.00
HEMI 2015+ Charger 3in SS Race Axle Back Quad Round Tip by MagnaFlow
HEMI 2015+ Charger 3in SS Race Axle Back Quad Round Tip by MagnaFlow
The MagnaFlow Race Series Exhaust Systems are designed for the ultimate in high performance and the loudest most aggressive race car...read more
$619.00
HEMI Camshaft 8 Degree Limiter or Lock by MMX
HEMI Camshaft 8 Degree Limiter or Lock by MMX
MMX 8° camshaft limiter or camshaft lock. Choose one. 
$0.00
HEMI Crank Pinning Tool Kit by MMX
HEMI Crank Pinning Tool Kit by MMX
Complete premium HEMI crankshaft pinning kit by MMX.This Kit Includes:Crankshaft Drilling Jig5.7L, 6.4L HEMI M14 Crankshaft Bolt &...read more
$99.54
HEMI Flexplate SFI by ATI
HEMI Flexplate SFI by ATI
ATI Superplates are neutral balanced for use in internally balanced engines and exceed SFI 29.1 & 29.2 ratings!ATI Flexplates are...read more
$229.00
HEMI Fuel Rails by Fore Innovations
HEMI Fuel Rails by Fore Innovations
The finest fuel rails ever produced for the Hemi engine. We start with a SOLID BLOCK of aircraft grade 6061 aluminum and fully machine...read more
$290.00
HEMI NAG1 Transmission - Performance Built Series Stage 2 by MMX
HEMI NAG1 Transmission - Performance Built Series Stage 2 by MMX
If your HEMI powered hotrod is pushing between 700 & 1000 FT-Lbs at the crankshaft then this is the transmission for you. The Modern...read more
$4,849.00
HEMI NAG1 Transmission - Performance Built Series Stage 3 by MMX
HEMI NAG1 Transmission - Performance Built Series Stage 3 by MMX
If your HEMI powered hotrod is pushing between 1000 & 1350 FT-Lbs torque at the crankshaft then this is the transmission for you....read more
$6,249.00
HEMI PCM Unlocking Service by MMX
HEMI PCM Unlocking Service by MMX
Gen3 HEMI PCM unlocking service offered by Modern Muscle Xtreme, featuring same day turnaround in most cases and free return shipping...read more
$300.00
HEMI Performance Single Pump Fuel System DW400 by DeatschWerks
HEMI Performance Single Pump Fuel System DW400 by DeatschWerks
The DW400 Hemi Module is a complete drop in replacement for the OE unit.  The module incorporates the DW400 pump which out flows the OE...read more
$499.00
HEMI Performance Single Pump Fuel System Early Style by MMX
HEMI Performance Single Pump Fuel System Early Style by MMX
Modern Muscle Xtreme continues to develop OEM quality fuel systems for your HEMI powered vehicles. Introducing the single replacement...read more
$399.95
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