FAST GM LS1 1 Bar Map Sensor 307029 FAST LS1 type 1 Bar Map Sensor

FAST GM LS1 2 Bar Map Sensor 307002 FAST LS1 type 2 Bar Map Sensor

FAST GM LS1 Idle Air Control (IAC) Valve 307059 The IAC (Idle Air Control) valve uses a small electric motor to vary engine idle rpm to exactly where you set it at in your ECU parameters.

THROTTLE POSITION SENSOR - GM LS (CABLE DRIVE ONLY) The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of high resistance material with a...