Hello ... Well I have a 97 Sable and I was wondering just by curiosity... What will happen if a take out the 2 catalytics in the car? Does it give me more horsepower by putting a straight pipe from there and plug in the sensor in there? I think will be better in putting in a High Flow Catalytic with an inlet/outlet of 3 inches. What do you think I could do?
Frank.
Frank.