exhaust problems

[wiz000]

got pacemaker extractors and 2.5" to 3 on the end of the tail pipe on my sv6 and she sounds like a 125 dirtbike its horrible, tried to get it fixed but thay just quitend it but didnt change the noise. spent abut $1000 so far not including extractors and really had enough
anyone have anyides?

[Not_An_Abba_Fan]

Because you have the wrong system on it. A single 2 1/2" is too noisy and doesn't work.

$480 would have gotten you a twin 2 1/4" into single 3" that nets 193 rwhp and is not noisy, drony or high pitched.