Big Stuff 3 Wideband O2 Sensor Extension Harness

Big Stuff 3 Wideband O2 Sensor Extension Harness

Big Stuff 3 Wideband O2 Sensor Extension Harness.
 
Precision Turbo carries a full line of accessories for both Big Stuff 3 Engine Management Systems and AEM Engine Management Systems. Everything from air inlet temp sensors to coolant temp sensors, to throttle position sensors and MAP sensors; we have you covered!