ModernMuscleXtreme The Jeep SRT8 Specialists!

Jeep Cherokee SRT8 and Trackhawk

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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
2015 - 2024 RAM, Jeep, Challenger or Charger PCM - Unlocked
Are you considering performance upgrades for your 2015 - 2024 RAM Challenger or Charger? If you are, then this product is a MUST HAVE!...read more
$899.95
2015-2020 Jeep SRT8 WK2 Rear Differential Support Brace by Bwoody
NOTE: NOT COMPATIBLE WITH NON SRT / ECO DIESEL MODELS.Features:Made from 1/4" A36 SteelPolyurethane Bushings - Can upgrade to Delrin for...read more
$299.99
2015-2023 Hellcat Trackhawk Demon Redey 6.2L HEMI Supercharger Competition Kit by Whipple Superchargers
The record breaking Gen 5 supercharger system is here for the Hellcat, Trackhawk, Demon, Redeye and TRX supercharged applications! The...read more
$8,999.99
2018 Plus HEMI Tuning Double Bypass by Z-Automotive
2018 Dodge/Chrysler/Jeep vehicles all have a new security module that renders the OBD2 port inoperable for all aftermarket devices and...read more
$55.00
2018+ Trackhawk 6.2 Outlaw Axles w/Exotic Alloy Inner Stubs by Gforce
GForce Axles have become synonymous with record breaking consistent performance and have proven to be the go-to solution for anyone...read more
$2,399.00
2018-2020 Jeep Trackhawk Cold Air Intake by JLT Performance
See other 2018 Jeep SRT TrackHawk Performance PartsCheckout this all new performance cold air intake by JLT for the Jeep...read more
$399.00
2018-2021 Dodge Durango SRT 6.4L / Jeep Trackhawk 6.2L Catted Midpipe Kit by MMX / Stainless Works
Make your 2018-21 Durango SRT 6.4L or TrackHawk 6.2L growl with these high flowing mid pipes from Stainless Works. Built by American...read more
$899.00
2150cc 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
$1,623.00
426 HEMI 1500+ Horsepower Stroker Kit - 6.2L or 6.4L Based by MMX
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX 426 HEMI 6.4L 1500WHP + Capable Rotating Assembly!This is the same...read more
$4,455.00
426 HEMI 6.4L Based Low Compression Stroker Kit by Modern Muscle Performance
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX 426 HEMI 6.4L Based Rotating Assembly!Features:Manley Forged 4.050...read more
$2,955.00
426 HEMI High Compression N/A 6.4L Based Stroker Kit by Modern Muscle Performance
*PROFESSIONAL INSTALLATION & CLEARANCE CONFIRMATION REQUIRED*MMX 426 High Compression HEMI 6.4L Based Rotating Assembly!Modern...read more
$2,849.95
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 6.4L 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
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
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
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
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
6.1/5.7 NON VVT HEMI ATI Super Damper
The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler, Dodge and Mopar Engines...read more
$394.84
6.1L HEMI 1511 Beehive Valve Spring Kit
This Modern Muscle Xtreme Cam Install Package For 6.1L HEMI is perfect if you are considering upgrading the camshaft in your 6.1L HEMI....read more
$515.95
6.1L HEMI 1516 Beehive Valve Spring Kit
This Modern Muscle Xtreme Cam Install Package For 6.1L HEMI is perfect if you are considering upgrading the camshaft in your 6.1L HEMI....read more
$674.95
6.1L HEMI Catchcan 3.0 by J&L Oil Separator Company
ALL NEW J&L Oil Separator 3.0 Oil SeparatorThe new design is the 3.0 because it hold 3oz of fluid where the original held a little...read more
$169.00
6.1L 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. These heads...read more
$2,349.00
6.1L HEMI CNC Ported Runner Intake Manifold by Modern Muscle
6.1 CNC Ported Intake manifold by MMX! Send in your 6.1 HEMI intake manifold for our  proprietary CNC port program! We port the intake...read more
$649.99
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