6T40 / 6T45 Off-Board Programming Harness

Item Number: PH6T40

Complete harness kit for programming and tuning 6T40 / 6T45 TEHCM's off the car. Easily download the programming off of the old TCM and upload it to the replacement TCM.

Save time and money by programming and/or tuning off board! No credits or TDS subscription fees required.

Easy to follow instructions included!

Programmer not included and this product will not work doing OEM programming or reprogramming on the GM website.

Easy Programming Instructions
$295.00
TRNW Member Price

6T40 / 6T45 Off-Board Programming Harness

6T40 / 6T45 Off-Board Programming Harness
$324.50
Non Member Price

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