i have an 01 GT, i recentaly purchased a bassani x pipe w/cats....i dont really want to spend the 750 dollars for teh bassani catback system, so i heard that SLP loudmouth was a good catback system, but my only question is....will the SLP loudmouth fit on the bassabi X-pipe? theres a 300 dollar dif

 

It should fit with no problems. I have a MAC O/R H with flowmaster cat back, and i had no problems bolting them up even though they are diff brands.

 

I have that combo. The SLP's come w/ the best brakets & fit perfect.