1989 406
Well-known member
On a 3 inch set up, how much of a gain or not is to be seen by removing them? I know it I illegal.
What are you guys doing with your convertors?
Are they a major restriction on a non aspirated motor?
Are the high flow ones any good?
Thanks.
What are you guys doing with your convertors?
Are they a major restriction on a non aspirated motor?
Are the high flow ones any good?
Thanks.