exhaust piping

[Rob111]

I just ordered my flowmasters muffler and i was wondering whether to stick with the original 2.25" piping or upgrade to the 2.5" because i dont want it to rasp to much and i was wondering if keeping it stock would help reduce the raspiness that i have heard it makes in the upper rpm's. The muffler has a 2.5" intake and 2.5" exit ports

[Fireball27]

Re: exhaust piping

I just ordered my flowmasters muffler and i was wondering whether to stick with the original 2.25" piping or upgrade to the 2.5" because i dont want it to rasp to much and i was wondering if keeping it stock would help reduce the raspiness that i have heard it makes in the upper rpm's. The muffler has a 2.5" intake and 2.5" exit ports

I would just keep the 2.25" piping for simplicitys sake, but thats me.

[gotchocmilk39]

Re: exhaust piping

Before I had my true duals I had a High cat and flow mast 80 and it didnt rasp as all but in P and N reving it the rasp came on at 3k but driving ithad non.