scarface1836
New Member
i got a 200 gs with a aem long-ram cold air intake, 2.5" piping to the magnaflow exhaust, and I wanted to add a 4-2-1 header to the set up that has a 2.5" collector and that isnt over 400$. I've found some that look good, but I can never find anywhere on any website saying which one has the 2.5 or 2 " collector. does anyone have a part # of any 4-2-1 header that has a 2.5" collector?