Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. The K&N Throttle Control Module is a game-changer when it comes to enhancing ...

If you drive a new truck, especially a diesel-powered rig, you've definitely experienced it: the very short lapse of time between the moment you step down on the throttle pedal and when the truck ...

This listing is for one 12574221 Throttle Actuator Control Module, commonly referred to as the TAC. The TAC is the interface module between the gas pedal, ecm, and throttle body on applications that ...

In the past, cars used a wire to connect the gas pedal to the engine’s throttle, controlling how much air entered the engine. Nowadays, this process is managed electronically using sensors and ...