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RT 5.7 HEMI Performance Parts

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Early 5.7L to 5.7L Eagle HEMI Intake Conversion Plates by Modern Muscle Performance
Modern Muscle Xtreme is proud to offer these early 5.7L HEMI intake conversion plates for individuals with ported heads. If you own a...read more
$279.95
Early 5.7L to 6.1L HEMI Intake Conversion Plates by Modern Muscle Performance
Modern Muscle Xtreme is proud to offer these early 5.7L HEMI intake conversion plates for individuals with ported heads. If you own a...read more
$279.95
Early 5.7L to 6.1L HEMI Intake Conversion Plates With O-rings by Modern Muscle Performance
Modern Muscle Xtreme is proud to offer these early 5.7L HEMI intake conversion plates with o-rings for individuals with ported heads. If...read more
$279.95
Early 5.7L With Eagle or 6.1L Heads to Early 5.7L HEMI Intake Conversion Plates by Modern Muscle Performance
Modern Muscle Xtreme is proud to offer these early 5.7L HEMI intake conversion plates for individuals with ported heads. If you own a...read more
$279.95
ECB-1 (BOOST) Ethanol Content & Air/Fuel Ratio Gauge by Innovate Motorsports
The Ethanol Advanced gauges combine our patented DirectDigital™ O2 sensor control technology with application specific sensors, an...read more
$352.99
EFI Adjustable Bypass Fuel Pressure Regulator by Edelbrock
This billet aluminum fuel pressure regulator made by Edelbrock is machined from aircraft quality aluminum. Featuring a fluorosilicone...read more
$190.95
Exhaust Gasket Kit 5.7/6.1/6.4
OEM Exhaust Gasket Set   Left/Right 
$49.95
FC2 HEMI Fuel System Harness and Controller by Fore Innovations
These wiring harnesses by Fore Innovations are a MUST HAVE if you are upgrading your fuel system with a our single pump performance...read more
$179.00
FC3 HEMI Fuel System Harness and Controller by Fore Innovations
These wiring harnesses by Fore Innovations are a MUST HAVE if you are upgrading your fuel system with a our single pump performance...read more
$209.00
Fire Extinguisher and Mounting Bracket Combo by Modern Muscle Performance
ModernMuscleXtreme.com is proud to offer the H3R Performance HG250 fire extinguisher and our custom mounting brackets. This fire...read more
$359.84
Gen3 HEMI Billet Aluminum Valve Covers by MMX / Manton
Modern Muscle Xtreme is proud to introduce our billet series valve covers made right here in the USA by Manton Pushrods and...read more
$1,449.95
Gen3 HEMI High Flow Fuel Rails by Holley
*ON BACKORDER UNTIL 08/14*The new Hi-Flow billet fuel rails are a direct fit for naturally aspirated Gen III Hemi engines including the...read more
$185.95
Gen3 HEMI Hi-Ram Intake Manifold by Holley
Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports -...read more
$992.95
Gen3 HEMI Sniper EFI / CARB Single Plane Intake Manifold by Holley
These new single-plane intake manifold kits are designed for 2009-Current 5.7-liter, 2005-2010 6.1-liter and 2011-Current 6.4-liter...read more
$459.95
Gen3 HEMI Sniper EFI / CARB Single Plane Intake Manifold by Holley
These new single-plane intake manifold kits are designed for 2009-Current 5.7-liter, 2005-2010 6.1-liter and 2011-Current 6.4-liter...read more
$499.95
Gen3 HEMI Sniper Performance Intake Manifold MOPAR Throttle Body Compatible by Holley
Holley Sniper EFI Fabricated Manifolds continues to push the aftermarket by introducing applications for Mopar Gen III Hemi Engines....read more
$675.95
Gen3 HEMI Sniper Race Intake Manifold MOPAR Throttle Body Compatible by Holley
Holley Sniper EFI Race Series Fabricated Manifolds continues to push the aftermarket by introducing applications for Mopar Gen III Hemi...read more
$1,063.95
GPS Based Performance Meter by Dragy
Checkout this brand new GPS based performance meter by Dragy! Using this device you can now test your 1/4 mile performance and track...read more
$169.00
Hellcat 6.2L HEMI FORGED Long Block by MMX
New Fully Forged Hellcat Long Blocks are now available at MMX!Features:New 2021 Hellcat Long Block (No Covers, No Oil Pan, No Timing...read more
$14,495.00
Hellcat 6.2L HEMI Longblock 5.7L and 6.4L HEMI Engine Swap
NO CORE CHARGE!New 6.2 Hemi Long Block! With Intake Adapters to bolt on a 5.7/6.4/6.1 Intake manifold. Direct swap into 2009-Present 5.7...read more
$7,699.00
Hellcat 6.2L HEMI Spark Plugs ER10S by Brisk Racing - 16 Plug Package
Hemi Performance Spark Plugs 3-Step colder Recommended anything above a 2.50 Pulley Boost Level (NON-Projected Tip) Brisk's...read more
$183.84
Hellcat Clutch or RT SRT Upgrade Mopar (NEW Take Off)
Modern Muscle Xtreme is supplying these factory new Hellcat take off clutches at a fraction of the new costThese are a great upgrade for...read more
$899.95
Hellcat Supercharger Adapter Kit by MMX
MMX / ModernMuscleXtreme.com has released its Hellcat Supercharger adapter kit for your 5.7 HEMI (2005 - 2008), 6.1 HEMI (2005 - 2010),...read more
$0.00
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
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