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HEMI Tuners

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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
2015-2017 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
2015-2017 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
2015-2017 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
2015-2017 Dodge RAM 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
Diablosport Intune i2 Chrysler Dodge Jeep Tuner - i2010 - FREE OBD2 Port Cover Included
Purchase this tuner and get a FREE OBD2 Port cover from MMX!Now Offering Free Shipping!Modern Muscle Xtreme is proud to offer...read more
$449.00
Diablosport Trinity - FREE OBD2 Port Cover Included
Purchase this tuner and get a FREE OBD2 Port cover from MMX!At this time the Trinity Hand Tuner calibration updates from Diablosport are...read more
Sale: $499.95
Dodge Challenger Hellcat 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
$1,199.00
Dodge Charger Hellcat 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
$1,199.00
Dodge RAM Burnbox by Z-Automotive
Line Lock: Using two steering wheel buttons, the BurnBox RAM uses the ABS valves to hold the vehicle with the front brakes so you can...read more
$219.00
Hellcat Burnbox HC Line Lock - Cooldown and Light Show Module by Z Automotive
Line Lock: Press 2 steering wheel buttons, get instant line lock - uses the ABS valves to hold the vehicle with the front brakes so you...read more
$229.00
HEMI BurnBox G1 Line Lock and Light Show Kit by Z Automotive
Line Lock: Using one of the cruise contol buttons/lever (depending on vehicle model), the BurnoutBox uses the ABS valves to hold the...read more
$199.00
HEMI Burnbox G2 Line Lock and Light Show Module by Z Automotive
Line Lock: Using one of the cruise contol buttons/lever (depending on vehicle model), the BurnBox G1 uses the ABS valves to hold the...read more
$209.00
HEMI Tazer Unlocker & Line Lock Kit by Z Automotive
Feature enable: The Tazer can enable factory Sport Mode (5 speed and 8 speed), SRT EVIC Performance pages, and SRT performance pages* in...read more
$249.00
OBD2 Port Cover
"DO NOT REFLASH" ODB2 Port Cover A simple yet effective warning to service shops to not flash the ECU. Easily protects your expensive...read more
Sale: $11.95
TranZformer 1st Gen Shift Kit/Line Lock Kit for the NAG1 by Z Automotive
Have your NAG1 transmission shift how YOU want it to. With TranZformer, you get to modify shift firmness that fits your driving...read more
$259.00
TranZformer 2nd Gen Shift Kit/Line Lock Kit for the NAG1 by Z Automotive
Have your NAG1 transmission shift how YOU want it to. With TranZformer, you get to modify shift firmness that fits your driving...read more
$289.00
 
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