- Sep 15, 2003
- 139
- 0
- 0
Hey guys..well I've had the 40-series for about a year now ,I like the sound, but I want something louder and deeper w/out having to get rid of the cats. How are the flowmaster 10-series? I heard a soundclip, sounds pretty good,but i want some opinions from you guys. Also, are they smog legal? Thanks!