Modern Muscle Xtreme

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Hellcat Infinitely Adjustable Tensioner Bracket by MMX
Hellcat Infinitely Adjustable Tensioner Bracket by MMX
**New Product!***Introducing our all-new proprietary Hellcat/Demon/Redeye fully adjustable tensioner bracket! This bracket will allow...read more
$289.95
102mm LS Throttle Body to 95MM Hellcat Supercharger Adapter by MMX
102mm LS Throttle Body to 95MM Hellcat Supercharger Adapter by MMX
Check out our new billet aluminum 102mm LS "Drive by Cable" throttle body to Hellcat HEMI Supercharger throttle body adapter.Allows the...read more
$139.95
105mm to 95mm Throttle Body Transition to Hellcat Supercharger by MMX
105mm to 95mm Throttle Body Transition to Hellcat Supercharger by MMX
**Tuning may be required for some applications**105mm to 95mm throttle body transition for the Hellcat Supercharger. Highly recommended...read more
$89.95
108mm HEMI Throttle Body to Holley LS Intake Adapter Kit by MMX
108mm HEMI Throttle Body to Holley LS Intake Adapter Kit by MMX
MMX is Proud to announce out new LS to Hemi Throttle Body Adapter. If you need to adapt from an LS pattern intake (like the HI-RAM) to a...read more
$139.99
180 Degree Thermostat Kit for HP8 Transmission Series by MMX
180 Degree Thermostat Kit for HP8 Transmission Series by MMX
With the ever increasing power of the Dodge platforms whatever can be done to extend the life of the HP8 transmissions becomes a...read more
Sale: $419.95
1800 HP HEMI 411 Stroker kit by MMX
1800 HP HEMI 411 Stroker kit by MMX
*PROFESSIONAL INSTALLATION & CLEARANCE CONFIRMATION REQUIRED*MMX is proud to introduce our 1800HP HEMI 411CI Stroker Kit. For the G3...read more
$7,499.95
2.7L 3.5L V6 LX Ported Throttle Body by Modern Muscle Performance
2.7L 3.5L V6 LX Ported Throttle Body by Modern Muscle Performance
Using our proprietary CNC process, you will experience crisper throttle response and more mid range power with no tuning required....read more
$299.99
2000 HP HEMI 411/426 Stroker kit by MMX
2000 HP HEMI 411/426 Stroker kit by MMX
NEW PRODUCT!!!*PROFESSIONAL INSTALLATION & CLEARANCE CONFIRMATION REQUIRED*MMX is proud to introduce our 2K+ HEMI 411CI Stroker Kit....read more
$9,499.95
2003 - 2004 RAM Truck 87mm CNC Ported Throttle Body
2003 - 2004 RAM Truck 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...read more
Sale: $349.99
2003 - 2005 5.7L to 6.1L HEMI Coil Pack Conversion Adapter Plug Kit by MMX
2003 - 2005 5.7L to 6.1L HEMI Coil Pack Conversion Adapter Plug Kit by MMX
Now you can run the more potent 6.1L HEMI coil packs on your 2003 - 2005 5.7L HEMI engine for a stronger spark!Includes:8 - Precision...read more
$119.95
2003-2008 5.7L HEMI CNC Ported Heads and Performance Camshaft Package by MMX
2003-2008 5.7L HEMI CNC Ported Heads and Performance Camshaft Package by MMX
**3-5 week lead time****MUST SEND IN YOUR HEADS**03-08 5.7 Hemi Heads Cam Package by MMX includes fully CNC ported 03-08 5.7 Hemi...read more
Sale: $1,999.99
2003-2008 5.7L HEMI CNC Ported Heads by Modern Muscle Performance
2003-2008 5.7L HEMI CNC Ported Heads by Modern Muscle Performance
**PORTED TO ORDER, 3-5 WEEK LEAD TIME**Unlike the competition, we don't offer stages to our heads... we simply offer the best product...read more
Sale: $1,795.00
2003-2008 5.7L HEMI Forged 2618 Drop In Pistons and Rods Power Package by MMX
2003-2008 5.7L HEMI Forged 2618 Drop In Pistons and Rods Power Package by MMX
*PROFESSIONAL INSTALLATION & CLEARANCE CONFIRMATION REQUIRED*Are you looking to get the MOST out of your Gen III HEMI without...read more
$1,699.95
2005 - 2012 RAM Truck 87mm CNC Ported Throttle Body
2005 - 2012 RAM Truck 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...read more
Sale: $349.99
2005-2012 HEMI 87mm CNC Ported Throttle Body by MMX
2005-2012 HEMI 87mm CNC Ported Throttle Body by MMX
* Due to a supply issue, customers that purchase this product will be upgraded to a 2013+ style throttle body with a MMX wiring adapter...read more
Sale: $299.99
2005-2012 to 2013-up Throttle Body-Wiring Harness Adapter by MMX
2005-2012 to 2013-up Throttle Body-Wiring Harness Adapter by MMX
This 7" wiring harness adapter by Modern Muscle Performance will allow you to use 2013+ Mopar (Magnetti Marelli) throttle body on your...read more
$54.95
2006-2010 Jeep SRT8 High Torque Transfer Case by MMX
2006-2010 Jeep SRT8 High Torque Transfer Case by MMX
This Jeep SRT8 Transfer Case by MMX has proven itself over and over again to reliably deliver the power from your HEMI to all 4 wheels....read more
$2,650.00
2009+ Car Camshaft In House Install Package
2009+ Car Camshaft In House Install Package
MMX In House camshaft install package for 2009 to 2023 Challenger, Charger, and Chrysler 300! Are you looking to have your car built by...read more
$4,999.95
2011-2017 HEMI Supercharger 8 Rib Pulley Kit for Whipple Superchargers by MMX
2011-2017 HEMI Supercharger 8 Rib Pulley Kit for Whipple Superchargers by MMX
Built to Order!**Includes New MOPAR Waterpump, AC Compressor, Power Steering Pump, and AlternatorThis custom 8 rib pulley kit for...read more
$99,999.99
2012-2018 Jeep SRT8 High Torque Transfer Case by MMX
2012-2018 Jeep SRT8 High Torque Transfer Case by MMX
This Jeep SRT8 Transfer Case by MMX has proven itself over and over again to reliably deliver the power from your HEMI to all 4 wheels....read more
$2,650.00
2013+ 12" Throttle Body-Wiring Harness Extension
2013+ 12" Throttle Body-Wiring Harness Extension
This 12" wiring harness extension by Modern Muscle Xtreme will allow you to extend your 2013+ 5.7/6.4/6.2 Throttle Body wiring harness....read more
$54.95
2013-2024 5.7L 6.4L SRT CNC Ported Throttle Body 87mm by MMX
2013-2024 5.7L 6.4L SRT CNC Ported Throttle Body 87mm by MMX
Now Available for the 2013+ Chrysler 300, Dodge Challenger and Charger, RAM Truck.Offers crisper throttle response and added horsepower...read more
Sale: $299.99
2014-2023 RAM Truck 6.4L HEMI Performance Camshaft Kit - NA No MDS - No Tune Required by MMX
2014-2023 RAM Truck 6.4L HEMI Performance Camshaft Kit - NA No MDS - No Tune Required by MMX
Introducing our 6.4  VVT HEMI NO TUNE REQUIRED NSR NON MDS Performance NA Camshaft!No Tune Required! No Springs Required! No Phazer...read more
$619.60
2014-2023 RAM Truck 6.4L HEMI Performance MDS Camshaft Kit - NA No Tune Required by MMX
2014-2023 RAM Truck 6.4L HEMI Performance MDS Camshaft Kit - NA No Tune Required by MMX
Introducing our 6.4  VVT HEMI NO TUNE REQUIRED NSR MDS Performance NA Camshaft!No Tune Required! No Springs Required! No Phazer Limiter...read more
$619.60
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