if u are going to be boosting it then dont put the exhaust on yet. Wait until u have the new manifold and downpipe on. then u can just get a 3 inch downpipe. problem solved.
if u are going to be boosting it then dont put the exhaust on yet. Wait until u have the new manifold and downpipe on. then u can just get a 3 inch downpipe. problem solved.