O2 sensors.......read something about deleting the rears on 97?
04-20-2014, 09:45 PM
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Staging Lane
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O2 sensors.......read something about deleting the rears on 97? Can i tune out the rear after cat O2 sensors???? Put long tubes on the car after rebuilding the engine and read something about not using these after the cat sensors. sure would be easier for the new exhaust. Its a 97 z28
