MMX Wiring Harnesses

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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
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
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
5.7L 6.2L 6.4L HEMI 12" IAT Extension Wiring Harness by MMX
That is a 12" IAT Extension. Fits 2009-2024 5.7, 6.4, 6.2 HEMI Engines. This Harness is used for extending your inlet air temperature...read more
$29.95
6.4L HEMI Intake Manifold for 5.7L RAM Upgrade Kit Wiring Harness by MMX
Extend your "active runner" actuator wiring harness to connect to the new location on the 6.4L intake manifold with this product. 
$75.00
Coil Pack Extension Kit by MMX
Coil Pack Extensions for Late Model Gen 3 Hemi Coil Packs!Used when hellcat valve covers are installed and coil packs are flipped from...read more
$199.95
HEMI MAP Sensor Wire Harness Extension by MMX
This can be used to extend any 2003 - 2024 5.7L, 6.1L, or 6.4L HEMI MAP sensor location. This also works as an extension for the...read more
$29.95
MMX Hellcat Map Sensor IAT Sensor Wiring Harness Adapter by MMX
This custom MMX MAP sensor harness will connect to the Hellcat factory MAP sensor to your 5.7L, 6.1L or 6.4L HEMI vehicle side harness,...read more
$99.95
 
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