Free Shipping
Best Price Guarantee
30 Days No-Hassle Returns
2012 GMC SIERRA 3500 HD Performance Chips
-
- Predator P2 Platinum Performance Tuner
- 2nd Generation Predator
- Full Color Screen/Improved User Interface/USB Updating/CMR Custom Tuning Potential
Fitment:
2012 GMC SIERRA 3500 HD DENALI, SLE, SLT, WT / 6.0L V8 FLEX, 6.0L V8 GAS
$414.95 -
- Flashpaq F5 Programmer
- Industry Leading Handheld Tuner
Fitment:
2012 GMC SIERRA 3500 HD 6.0L V8 FLEX, 6.0L V8 GAS, 6.6L V8 Diesel
$399.95 -
Fitment:
2012 GMC SIERRA 3500 HD DENALI, SLE, SLT, WT / 6.0L V8 FLEX, 6.0L V8 GAS
$414.95