Where is the best place to put a cutout on the exhaust...my guess would be between the cat and o2 but correct me if i'm wrong...I'm learning as I'm going as well
Senior Member
Quote:
sounds right, so the motor still gets the o2 reading and your right at the side of the car there too.Originally Posted by ice_man0617
Where is the best place to put a cutout on the exhaust...my guess would be between the cat and o2 but correct me if i'm wrong...I'm learning as I'm going as well good luck !