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RT 5.7 HEMI Performance Parts

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Modern Muscle Xtreme is proud to offer cutting edge 5.7 performance parts for the R/T platform! From custom performance tuning options, CNC ported performance heads, custom grind performance camshafts, to superchargers we have what you need to take your R/T to a whole new level of performance!

Dodge Challenger R/T and Dodge Charger R/T Performance Parts by Modern Muscle Xtreme
 
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2009-2018 5.7L HEMI MDS Lifter Delete Kit by MMX and Mopar for LX/LC/Jeep 5.7
ModernMuscleXtreme has put together this HEMI engine MDS delete kit for those looking to remove this feature on their 2009 and newer...read more
$681.93
2011-2019 300c 5.7L HEMI Cold Air Intake by JLT
JLT completely redesigned this kit in 2019With the development and gains of our new Hellcat kit, we decided to make some improvements to...read more
$299.00
2011-2019 Challenger 5.7L HEMI Cold Air Intake by JLT
JLT completely redesigned this kit in 2018With the development and gains of our new Hellcat kit, we decided to make some improvements to...read more
$299.00
2011-2019 Charger 5.7L HEMI Cold Air Intake by JLT
JLT completely redesigned this kit in 2018With the development and gains of our new Hellcat kit, we decided to make some improvements to...read more
$299.00
5.7 HEMI MMX Hellcat Exhaust Package
A budget upgrade for the 5.7 RT owners! These are new hellcat exhaust manifolds, paired with stainless works catless mid pipes! A...read more
Sale: $545.95
5.7L HEMI VVT CHOPSTIX Camshaft by Modern Muscle
Our 5.7L VVT HEMI Performance CHOPSTIX Camshaft is designed for the 5.7 Hemi Owner who is more focused on sound than maximum...read more
$619.60
Hellcat 95mm Ported Throttle Body Adapter to 5.7L 6.1L HEMI Intake by Modern Muscle
This new product by Modern Muscle allows for the use of our ported Hellcat 95mm Throttle Body on 2013 and newer 5.7L HEMI powered...read more
Sale: $194.95
Hellcat 95mm Ported Throttle Body offered by Modern Muscle Performance
BACK IN STOCK WHILE SUPPLIES LAST!Modern Muscle Xtreme is proud to introduce the 95mm CNC  ported Hellcat throttle body. Modern Muscles...read more
Sale: $449.99
Hellcat Polished 95mm Ported Throttle Body offered by Modern Muscle Performance
BACK IN STOCK WHILE SUPPLIES LAST!Modern Muscle Xtreme is proud to introduce the 95mm CNC ported and polished Hellcat throttle body....read more
Sale: $499.99
Hellcat Throttle Body 92mm Stock OEM With Adapter Options by Modern Muscle
This Product is Currently BACK IN Stock.This is the 92mm stock OEM throttle body for the Dodge Hellcat platform by MOPAR. We have...read more
Sale: $300.00
MPVI2 HEMI Engine Tuner by HP Tuners
Package the MPVI2 together with VCM Editor and VCM Scanner, which make up the essentials of VCM Suite, and you have one of the most...read more
$299.99
1000cc HEMI Fuel Injectors by Fuel Injector Clinic
                                   ****Free Fuel Injector Clinic T-Shirt!!****ModernMuscleXtreme.com only offers the very best in our...read more
$700.00
1050X HEMI Fuel Injectors by Injector Dynamics
ModernMuscleXtreme.com only offers the very best in our injector selection for your HEMI powered hotrod. When it comes time to meet the...read more
$1,040.00
1200cc HEMI Fuel Injectors by Fuel Injector Clinic
                                ****Free Fuel Injector Clinic T-Shirt!!****ModernMuscleXtreme.com only offers the very best in our...read more
$995.00
1300cc HEMI Fuel Injectors by Injector Dynamics
Injector Dynamics has done it again, now in a 1300cc version for the ID1300, for the Dodge/Chrysler Hemi engines. Direct fit, plug &...read more
$1,800.00
160 Degree Thermostat Kit for HP8 Transmission Series by MMX
With the ever increasing power of the Dodge/Jeep platforms whatever can be done to extend the life of the HP8 transmissions becomes a...read more
Sale: $419.95
1650cc HEMI Fuel Injectors by Fuel Injector Clinic
                                 ****Free Fuel Injector Clinic T-Shirt!!****ModernMuscleXtreme.com only offers the very best in our...read more
$1,500.00
180 Degree Thermostat by MotoRad
This 180 degree thermostat for your HEMI by MotoRad is not only 25 degrees cooler than the factory thermostat, but is far superior in...read more
$29.95
180 Degree Thermostat Kit for HP8 Transmission Series by MMX
With the ever increasing power of the Dodge/Jeep platforms whatever can be done to extend the life of the HP8 transmissions becomes a...read more
Sale: $419.95
192 Degree Thermostat by MotoRad
This 192 degree thermostat for your HEMI by MotoRad is not only 13 degrees cooler than the factory thermostat, but is far superior in...read more
$32.95
2000cc HEMI Fuel Injectors by Injector Dynamics
Injector Dynamics has done it again, now in a 2000cc version for the ID2000 for the Dodge/Chrysler Hemi engines. Direct fit, plug &...read more
$1,920.00
2005 - 2010 5.7L HEMI Cold Air Intake - Blue - by Airaid
The AIRAID Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and...read more
$385.67
2005 - 2010 5.7L HEMI Cold Air Intake - Gray - by Airaid
The AIRAID Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and...read more
$385.67
2005 - 2010 5.7L HEMI Cold Air Intake - Red - by Airaid
The AIRAID Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and...read more
$385.67
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