i just ordered some top speed test pipes, am i goin to have bad rasp with the stock cat back?

 

hey chuckd i just installed it today and it sound nice not ricey likeu said i have topspeed res test pipes a lil rasp not much, its not that loud either its got a sporty tone to it but im thinking of changing out my topspeed test pipes for somthing else that sounds deeper but not ricey any ideas

 

imsahy nah man i had them on my stock cats and it sounds good lil to no rasp

 

oh, well i changed my mine anyway, dont really want to deal with OBD-II, bad thing is i got to exited and already ordered them.....anyone wanna buy some top speed test pipes? .... $120 shipped.

 

5-7 peak HP without a tune.

 

260 wHP...no try around 230. Its 260 at the crank though but the car has around 230 wHP stock