crcpdx
Well-Known Member
- Thread starter
- #1
Hi guys, Just put a mac cat delete on my 18 with active exhaust. In normal mode I can hear the drivers side valve slapping around. Makes the exhaust note horrible. Doesn't do it as bad in sport and not at all in track. So 2 questions; 1) Anyone else experience this after going catless? 2) are the valves adjustable, meaning can I tighten them? thanks
Sponsored