Product Description
This is a GM Service Programming service. If you need a new PCM/ECM flashed or need the operating system changed, this is a required service to ensure you have the proper operating system for your application.
BE ADVISED: We only offer tuning for customers using our harnesses! You must be able to provide proof of harness purchase!
ALL TUNING IS CONSIDERED START-UP ONLY! CONTACT A LOCAL TUNER FOR AN IN-PERSON TUNE. IT IS IMPOSSIBLE TO CALIBRATE A PERFECT INITIAL CALIBRATION REMOTELY. IF YOU HAVE A CAM OR OTHER MODIFICATIONS, DO NOT DRIVE THE VEHICLE TO YOUR LOCAL TUNER.
IF YOU ARE USING A 4L60E OR 4L80E A T42 TCM IS REQUIRED.
SOME CUSTOMERS WITH STOCK APPLICATIONS DO DRIVE ON OUR CALIBRATIONS; HOWEVER, YOUR SWAP WILL GREATLY BENEFIT FROM A FINAL TUNE.
12633264
Additional Information
| Weight | 5 lbs |
|---|---|
| Dimensions | 8 × 8 × 4 in |
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