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Custom NAG1 TCM


Karma Racing Products Control Module /TCM

Jeep SRT8 2006-2010

Magnum/Charger 2006-2010

Challenger 2008-2012

Karma Racing Products TCM is:

* Specifically designed for use with the Modern NAG1 Transmission.
* Shift points...6200, 6500 or 6800 or manual shift (custom available)
* Raised rev limit to 7300 (from 6767 stock and MTCM)

Make sure the core is an EGS53 from a 2007-2009 vehicle. 2005-2006 or 2010 TCM Cores will not be accepted.

Core Charge Of $300.00, or you can purchase new from East Coast Moparts

Your TCM must be mailed to us prior to receiving your custom TCM to ensure you have the correct TCM to flash. If your core doesn't meet requirements, you will receive an email from with a PayPal invoice with updated price.

All sales are final on electronics and cannot be returned.

Add to Cart:

  • Model: S6M_NAG1_TCM
  • Shipping Weight: 2lbs
  • 1 Units in Stock
  • Manufactured by: Karma Racing Products