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5.7L HEMI Forged Drop-In Pistons by Modern Muscle Performance

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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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
$24.95
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
$28.95
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
$354.86
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
$354.86
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
$354.86
2005 - 2010 5.7L HEMI Cold Air Intake by AFE
This Stage-2 cold air intake system produces 10 max horsepower, 16lbs. x ft. torque and out-flowed the factory intake by up to 57%....read more
Sale: $349.00
2005-2012 HEMI 87mm CNC Ported Throttle Body
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Sale: $349.99
2005-2012 HEMI 87mm Polished CNC Ported Throttle Body
Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase the flow of air through the stock...read more
Sale: $449.99
2005-2017 Rear Suspension Package  by Spohn
This rear suspension package deal for the Challenger, Charger, Magnum and 300C includes a pair of rear trailing arms (track bars), rear...read more
$432.00
2005-2017 Tubular Rear Sway Bar End Links by Spohn
Spohn's tubular rear sway bar end links with polyurethane bushings for the Chrysler 300C and Dodge Charger, Challenger and Magnum will...read more
$89.00
2011 - 2014 Dodge Challenger 5.7L HEMI High Output Supercharger Kit by Procharger
The HEMI 5.7L in the Dodge cars, we have you covered as well. Just as Dodge has put a few extra tweaks on these 5.7L cars to get a few...read more
$6,580.00
2011 - 2014 Dodge Charger 5.7L HEMI High Output Supercharger Kit by Procharger
The HEMI 5.7L in the Dodge cars, we have you covered as well. Just as Dodge has put a few extra tweaks on these 5.7L cars to get a few...read more
$6,580.00
2011-2014 5.7L HEMI Whipple Supercarger
WHY WHIPPLE SUPERCHARGERS While others "claim" to be leaders, the truth is simple; Whipple Superchargers are the true pioneers of...read more
$7,650.00
2013-2018 5.7L | 6.4L SRT CNC Ported Throttle Body 87mm
Now Available for the 2013+ Chrysler 300, Dodge Challenger and Charger.Offers crisper throttle response and added horsepower up to 12+...read more
Sale: $349.99
2013-2018 5.7L | 6.4L SRT Polished CNC Ported Throttle Body 87mm
Now Available for the 2013+ Chrysler 300, Dodge Challenger and Charger.Offers crisper throttle response and added horsepower up to 12+...read more
Sale: $449.99
2015 - 2016 Dodge Challenger 5.7L HEMI High Output Supercharger Kit by Procharger
The HEMI 5.7L in the Dodge cars, we have you covered as well. Just as Dodge has put a few extra tweaks on these 5.7L cars to get a few...read more
$6,873.00
2015 - 2016 Dodge Charger 5.7L HEMI High Output Supercharger Kit by Procharger
The HEMI 5.7L in the Dodge cars, we have you covered as well. Just as Dodge has put a few extra tweaks on these 5.7L cars to get a few...read more
$6,873.00
2015 Jeep Grand Cherokee PCM Package - FREE OBD2 Port Cover Included
Purchase This Tuning Package and Get a FREE OBD2 Port Cover From MMX!Modern Muscle Xtreme is proud to offer this unlocked PCM / Trinity...read more
$999.00
2015-2016 Chrysler 300 PCM Package - FREE OBD2 Port Cover Included
Purchase This Tuning Package and Get a FREE OBD2 Port Cover From MMX!Modern Muscle Xtreme is proud to offer this unlocked PCM / Trinity...read more
$999.00
2015-2016 Dodge Challenger PCM Package - FREE OBD2 Port Cover Included
Purchase This Tuning Package and Get a FREE OBD2 Port Cover From MMX!Modern Muscle Xtreme is proud to offer this unlocked PCM / Trinity...read more
$999.00
2015-2016 Dodge Charger PCM Package - FREE OBD2 Port Cover Included
Purchase This Tuning Package and Get a FREE OBD2 Port Cover From MMX!Modern Muscle Xtreme is proud to offer this unlocked PCM / Trinity...read more
$999.00
5.7L Gen III HEMI Performer RPM Cylinder Heads by Edlebrock
The Edelbrock Performer RPM is a bolt-on performance upgrade for 2003-Present Gen III HEMI® 5.7L, 6.1L, 6.2L and 6.4L engines. It's...read more
$2,191.74
5.7L HEMI 80mm Nitrous Kit - Single Stage by Nitrous Outlet
Modern Muscle Xtreme is proud to offer the premium line of Nitrous Outlet products. Their unmatched quality and dedication to their...read more
$669.99
5.7L HEMI 80mm Nitrous Kit Hard Line - Single Stage by Nitrous Outlet
Modern Muscle Xtreme is proud to offer the premium line of Nitrous Outlet products. Their unmatched quality and dedication to their...read more
$739.99
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