I am trying to find somewhere where i can order a 3" cat back for my friend.. he has a 3" downpipe w/straightpipe i need something thats from where the y pipe is back, all 3" into a N1 style muffler.. i checked out Corksport but they just have a 3" but it tapers down to 2.5" so it can attact to the cat.. any ideas here?

 

i havent seen one yet. But what i had planed to do, and this would work with the corksport is to get it, and then take it to an exhaust shop, and have them modify it to be a full three inches, i have the apexi gtspec that i spent alot of cash on, and im not going out and buying a new exhaust if i already got one, so Im gonna have it modified.

-Chris

 

just go to ye olde local exhausty shoppe.
they will make you one up real nice and cheap-like.
if its just from the y-part back, you wont have to worry about too many non-mandrel bends.

i had my local shop do a complete 3" exhaust from the turbo back. (single muffler) it works great for me.

 

how much was it for the system you had done, just curious?