The any of the straight through mufflers will work and flow well..... straight through is obviously minimal restriction... BUT how will it sound???? I don't want it to sound like azz or be super loud. I just wish flowmaster could get thier shit together and make something flow well while sounding good.
__________________  00' M6 Z28 (461 RWHP, 434 RWTQ) 11.37@121--KABOOOOM! Auto Cross car...Going back to A4 and 6.0L LQ9 with Heads/Cam will now be street/strip car!
00 SS A4 to M6 conversion AX/road racing Track Whore bolt on car..359 rwhp/357 rwtq w/ 108k miles!---Finially finished
06 GTO, 12.5@113 TR224 cam,hdrs,exhaust,CAI,Tune
95 Imp, 13.28@101 cam,hdrs,exhaust,3.73,CAI,Stall, Tune |