GMC Sierra Denali Performance Fuel Systems

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    The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle...
    GMC Sierra Denali was available in the following models:
    Sierra C3 • Sierra 1500 • Sierra • Sierra 2500 HD • Sierra 3500 HD and submodels: Base • Denali • Classic Denali