Hi guys. I have a 98 EL XR8 that I am preparing to build hoping to make around 200rwkw.
However I am unsure on what exhaust set up will best suit my needs. Was looking at a set of maybe pacies or difillipo headers and hi flow cats. but not sure weather twin 2 1/2 twin 2 1/4 or 3 inch system. I am chasing a fairly loud sound but a deeper rumble would take precedent. It is an auto so wasn't keen on 3inch as of the drone on highway. Also what advantages/disadvantages on stoping exhaust at diff. Don't want to cut hole in bumper so both pipes will exit same side.