Pay in 4 interest-free payments of $38.62 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
For selected GM
or full restoration project
The system is fully TIG-welded with laser-cut flanges and factory-style hangers that align the system in the factory tunnel
The reinforced ribbed casting resists flex under hard cornering and heavy loads
Hypertech ThermoMaster Computer Chips American Force Rims For selected GMHypertech's Hypertech ThermoMaster Computer Chips (ref 6930) is a socketed ECM reprogramming solution for popular truck and SUV platforms including GM and Mopar applications. By replacing the factory calibration EPROM with Hypertech's optimized tune, this performance chip delivers controlled gains in horsepower and torque through revised fuel curves, ignition timing, and transmission shift points. It's a time tested upgrade that defined an era of DIY
