2012 - 2020 Jeep Cherokee SRT8 WK2

Sub Categories
6.4L Jeep WK2 SRT Camshafts
6.4L Jeep WK2 SRT Catchcans
6.4L Jeep WK2 SRT CNC Ported Heads
6.4L Jeep WK2 SRT Cold Air Intakes
6.4L Jeep WK2 SRT Driveline Parts
6.4L Jeep WK2 SRT Forged Pistons & Rods
6.4L Jeep WK2 SRT Fuel System
6.4L Jeep WK2 SRT Headers & Exhaust
6.4L Jeep WK2 SRT Nitrous Kits
6.4L Jeep WK2 SRT Ported Throttle Bodies
6.4L Jeep WK2 SRT Stroker Engines
6.4L Jeep WK2 SRT Superchargers
6.4L Jeep WK2 SRT Suspension
6.4L Jeep WK2 SRT Tuners
WK2 Jeep Performance Transmissions
Products Per Page:
< Previous Page: of 6 Next > 
426 HEMI Stroker Kit - Limited Time Offer 6.2L or 6.4L Based by MMX - FREE CRANK BALANCING
426 HEMI Stroker Kit - Limited Time Offer 6.2L or 6.4L Based by MMX - FREE CRANK BALANCING
***FREE*** CRANK BALANCING DURING THE 2025 BLACK FRIDAY / CYBER MONDAY SALE ONLY!*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION...read more
Sale: $2,499.95
454 HEMI Stroker Engine- 6.4L Based by Modern Muscle Performance
454 HEMI Stroker Engine- 6.4L Based by Modern Muscle Performance
Introducing the Modern Muscle Xtreme 454 cubic inch Stroker Kit! This kit features a 4.250 stroke crankshaft, 6.125 connecting rod, and...read more
$6,849.00
5.7L 6.1L 6.4L HEMI 3 Bar MAP Sensor by MOPAR
5.7L 6.1L 6.4L HEMI 3 Bar MAP Sensor by MOPAR
3 Bar MAP Sensor for supercharged applications, by MOPAR. 
$49.95
5.7L 6.1L 6.4L HEMI Billet Aluminum Valve Covers by MMX / Manton
5.7L 6.1L 6.4L 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
$1,499.95
5.7L 6.4L HEMI VVT ATI Super Damper Harmonic Balancer - 15 Percent Underdriven by MMX and ATI
5.7L 6.4L HEMI VVT ATI Super Damper Harmonic Balancer - 15 Percent Underdriven by MMX and ATI
New Product!If you want to free up some N/A horsepower by underdriving your accessories, look no further than our MMX/ATI 15%...read more
$509.95
5.7L HEMI Jeep Cold Air Intake by Mopar
5.7L HEMI Jeep Cold Air Intake by Mopar
ModenMuscleXtreme.com now offers this HEMI cold air intake for your 5.7 liter from Mopar. This bolt-on system is designed to allow...read more
$447.00
5.7L HEMI VVT Camshaft Installation Kit by MMX
5.7L HEMI VVT Camshaft Installation Kit by MMX
This is a list of suggest parts that we recommend for our MMX performance 5.7L HEMI camshaft kits.read more
$0.00
5.7L to 6.4L HEMI Intake Manifold Swap Kit by MMX
5.7L to 6.4L HEMI Intake Manifold Swap Kit by MMX
MMX 5.7L to 6.4L HEMI Intake Manifold Swap Kit! If you have a 2009+ 5.7 VVT Challenger, Charger, 300, Durango, or Jeep Grand Cherokee we...read more
$1,199.95
525cc HEMI Fuel Injectors by Fuel Injector Clinic
525cc HEMI Fuel Injectors by Fuel Injector Clinic
ModernMuscleXtreme.com only offers the very best in our injector selection for your HEMI powered hotrod.Fuel Injector Clinic is owned...read more
$599.00
6.2/6.4 Based High RPM Blower Cam by MMX
6.2/6.4 Based High RPM Blower Cam by MMX
Big Blower Cam works great in 411-430ci engines 9.5:1 or greater compression, mild converter required to prevent surge at idle. Peak...read more
$549.95
6.2/6.4 TURBO Stroker HEMI VVT Performance Camshaft Kit
6.2/6.4 TURBO Stroker HEMI VVT Performance Camshaft Kit
Our VVT 411-TURBO camshaft works well in 400-426 CI turbo HEMI engines. This Camshaft works well with single turbo setups, as well as...read more
$549.95
6.2/6.4L HEMI VVT Performance Camshaft Kit - PD Twin Screw Blower by MMX
6.2/6.4L HEMI VVT Performance Camshaft Kit - PD Twin Screw Blower by MMX
Our 411 Twin screw blower camshaft is designed specifically for stroker HEMI's with Positive Displacement style superchargers. This Cam...read more
$549.95
6.2L 6.4L HEMI 2k Series Piston and Rod Kit
6.2L 6.4L HEMI 2k Series Piston and Rod Kit
6.2L & 6.4L HEMI2K Series Piston and Rod kits by MMX! This Piston and Rod Kit features a 2K Series Diamond box forging piston, and...read more
$3,299.00
6.4L 392 HEMI CNC Ported Heads by Modern Muscle Performance
6.4L 392 HEMI CNC Ported Heads by Modern Muscle Performance
**3-5 week lead time**Unlike the competition, we don't offer stages to our heads... we simply offer the best product possible.Our 6.4L...read more
$2,299.00
6.4L 392 HEMI Drop In Pistons and Rods Forged 2618 High Compression by MMX
6.4L 392 HEMI Drop In Pistons and Rods Forged 2618 High Compression by MMX
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX is Proud to announce our NEW 2618 High Compression 11.5CC Dome Drop...read more
$1,899.95
6.4L 392 HEMI Forged 2618 Drop In Pistons and Rods Power Package
6.4L 392 HEMI Forged 2618 Drop In Pistons and Rods Power Package
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*Our Drop-In Piston Package is capable of supporting 1000 RWHP, but some...read more
$1,899.95
6.4L 392 HEMI Forged Rods
6.4L 392 HEMI Forged Rods
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*These 6.4L 392 Hemi  rods are stronger then the factory rod and still...read more
$899.95
6.4L 392 HEMI HI-RAM MAX EFFORT Performance Camshaft Kit by MMX
6.4L 392 HEMI HI-RAM MAX EFFORT Performance Camshaft Kit by MMX
Our 6.4L 392 VVT HEMI Performance HI-RAM MAX EFFORT NA Camshaft is designed for the 6.4 Hemi Owner who wants max power on a stock bottom...read more
$549.95
6.4L 392 HEMI Ported Intake by Modern Muscle Performance - 68190715AC
6.4L 392 HEMI Ported Intake by Modern Muscle Performance - 68190715AC
**Lead Time for This Product Could be 3 to 5 Weeks.****The product images above pretty much say everything that needs to be said about...read more
$495.00
6.4L 392 HEMI VVT Custom Grind Performance Camshaft Kit by MMX
6.4L 392 HEMI VVT Custom Grind Performance Camshaft Kit by MMX
Call Us Today to Get Started On Your Own Custom Grind Performance Camshaft!Due to increased demand for performance enhancements for our...read more
$579.95
6.4L 392 SRT HEMI STD Bore 2618 Forged Drop In Pistons
6.4L 392 SRT HEMI STD Bore 2618 Forged Drop In Pistons
*PROFESSIONAL INSTALLATION REQUIRED*Our Drop-In Pistons combined with your stock rods are capable of supporting up to 700 RWHP. However,...read more
$899.95
6.4L 392 VVT HEMI CHOPSTIX Performance Camshaft Kit - NSR by MMX
6.4L 392 VVT HEMI CHOPSTIX Performance Camshaft Kit - NSR by MMX
Our 6.4L VVT HEMI Performance NSR CHOPSTIX Camshaft is designed for the 6.4 Hemi Owner who is more focused on sound than maximum...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT NA Performance Camshaft Kit by MMX
6.4L 392 VVT HEMI MAX EFFORT NA Performance Camshaft Kit by MMX
Our 6.4L 392 VVT HEMI Performance MAX EFFORT NA camshaft is designed for the 6.4 Hemi Owner who wants more power, more torque, and a...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT SC - CENT Performance Camshaft Kit by MMX
6.4L 392 VVT HEMI MAX EFFORT SC - CENT Performance Camshaft Kit by MMX
Our 6.4L 392 VVT HEMI Performance MAX EFFORT SC- CENT Cam for Centrifugal  superchargers is a great choice for those wanting to max out...read more
$549.95
< Previous Page: of 6 Next > 
Sales Tax:  Sales tax at Modern Muscle Xtreme (MMX) and its subsidiaries is based on State and local requirements. For more information, please reference our Sales Tax Policy page.
Copyright © 2025 Modern Muscle Xtreme, All Rights Reserved.
https://www.p65warnings.ca.gov/ Warning