ok. ive got my 3" DP. and the 3" hi flow cat. what exhaust systems out there give BIG gains with little noise? i have a 3" megan racing setup with no exhauset. what out there is gonna give me what i want? i saw and liked the B&B system. 25whp gain with the exhaust ONLY. im thinkin with the 3" and hi flo i got... maybe 35-45hp gain? i liked that cuz it was quiet and "non N1" looking. im really not into the Racer look. the baby car seat kinda gives that away. anyone have a setup like mine and seen big gains? ty for helping ! (*º-º)

 

Come on up to the dyno day later this month and get some real numbers

https://www.evolutionm.net/forums/sh...d.php?t=137253

 

bump