thewarriordinghy
Member
- Joined
- Apr 9, 2015
- Messages
- 583
- Reaction score
- 11
So I have the URD y-pipe, just ordered their headers, and I have a flowmaster 10 series. I want my truck louder than it is. My question is should I get a muffler delete? How do I keep from losing to much back pressure? Should I Get a cat back and pipe where the muffler goes? Any advice?