TTORA Forum banner
1 - 3 of 3 Posts

· Registered
260 Posts
i just put a new high-flow magnaflow cat on my truck. my old cat had nothing at all in in... :eek: if anything, i noticed slightly better perfomance with the new cat. just my .02 cents. i wouldn't recomend gutting it. if anything, get a high flow.
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.