Originally Posted by budpln
so i just got a smoking deal on an 4-1 race fswerks header and flex pipe 185 shipped i dont have a exhaust system it is all stock and no tune either should i even bother bolting it on or just wait for the tune/exhaust? any advice helpfull
I can't see any reason why you couldn't just bolt it on now. Unless you'd rather wait and install everything in one shot. Probably save more time installing one step at a time.