Hi

Im about to build the exhaust for my "new" engine.
My engine should deliver around 400chp -+15hp @ 6000rpm
I posted in the wrong section. Here goes..


Exhaust setup i got in mind is this:

I got hooker longtube headers, and the hooker front y-pipe.
The front Hooker y-pipe is dual 3" (from the headers ) going to a strait (singel) 3" tube (no cat).

From that singel 3 inch tuben I got the magnaflow catback to end it all. Dual 2,5"

http://www.magnaflow.com/02product/parts/15658_lg.jpg


Im a bit worried that the center 3 inch pipe is going to kill flow to much. ( Going from dual 3 inch to a singel 3 inch )

As I dont have a good exhaust builder around the corner where I live I would like to keep it simple.


Hope you can guide me.