sam23
New Member
i have a flowmaster catback system on my 03 cobra, what brand of offroad xpipe should i run? i.e. An expensive bassani ss or a low priced upr aluminum one?
Do i have to buy mil elims if i have a predator tuner or can i cut the o2 sensors off with the tuner?
Do i have to buy mil elims if i have a predator tuner or can i cut the o2 sensors off with the tuner?