im getting a high flow cat but i need what the what the out let of a dc header for a b16a2.

 

and subject of:

dc header pecs



???? I know I know it was a long friday night and you're just getting over the hangover,.... lol j/k
seriously thou, I can't quite make out your question. lol

 

i didnt think it was clear enough, and i meant specs, sorry bout that. i have a b16a2 and i have a dc 4-1 head, and i wanted to know what size the outlet is that connects to the cat was?

http://andysautosport.com/products.p...ic%20Converter

probably bee getting it from this site ^. i wanted to know so i can get the right sized cat. i hope that helped