Hypertech ThermoMaster Computer Chips Roll Bars and Roll Cages The 12-point nut allows accurate

The 12-point nut allows accurate torque application

Stop running that stamped cover from the factory

Requires bushing press

Product 85826 is verified for correct specifications and dimensional accuracy before shipment

Hypertech ThermoMaster Computer Chips Roll Bars and Roll Cages The 12-point nut allows accurateThe Hypertech ThermoMaster Computer Chips (ref 7378) from Hypertech is a direct replacement EPROM chip that reprograms your vehicle's ECM with optimized calibration data. Unlike piggyback modules, this tuner replaces the factory chip inside your ECU to deliver permanent, precision tuned fuel and spark maps. Designed for GM, Ford, and Dodge gasoline powered trucks and SUVs from the 1987 2004 era, the ThermoMaster unlocks horsepower and torque that the