Ragtop George wrote:Do you have pictures of the Y pipe? Do you have any idea how much power the catback would give over an Apexi WS when used with the Y pipe?
I would imagine the 3" exhaust is good for 10+ hp over a 2.5" system if the front of the car was right, ie headers or y-pipe. We know its worth 13hp if you have the headers. The y-pipe looks exactly the same as the one that comes with the headers, just has longer down pipes and different flanges to bolt up to the stock manifolds. I have one coming back from the coaters next week and will upload the pics then.
Ragtop George wrote:Also, if you had the Y pipe and catback, how much extra power would the headers give?
Thanks
George
I don't know how much extra but I will pay for the dyno time if someone wants the headers. We can run it with the y-pipe/catback combo first and headers/catback next.