X Pipe With Catback?
#2
!LS1 11 Second Club
Borla XR1 mufflers perhaps.
I've actually seen one X-pipe to catback setup which involved a custom dual inlet dual outlet splitcase muffler in the stock muffler location.
I've actually seen one X-pipe to catback setup which involved a custom dual inlet dual outlet splitcase muffler in the stock muffler location.