lawdaman
15+ Year Contributor
- 208
- 1
- Sep 22, 2003
-
Miami,
Florida
I'm tired of getting pulled over for the BS called "mufflers modified from stock" (2 times in 3 weeks). My question is will a stock GST, GSX or 04 Evo muffler effect my exhaust system's performance? I have a APEXi WS 2.5" cat back (3" GST pipping from the axel back). Of course I went this route because I plan on Turbocharging it. Feed back from knowledgable sources would be great appreciated.

