2ndlegacy86

Awesome thanks mate. Thats what i thought too. Is there any gains from a cat back?

Hi guys. Got a quick question. Im looking at getting a new exhaust for my 2001 twin turbo legacy (revd), trying to decide if i should go turbo back or just cat back. Ive read up that turbo back can cause primary turbo to overspool(?) Just wanting to know if anyone has any info on which path i should take lol Thanks in advance