I have the OEM manifold, I think I have actually. I have a spare wrx uppipe you can gut so that its catless, will flow as much as the STI one, not hard to do, just grab a long chisel or screwdriver with a hammer and it will come out.
located in Goteborg/Torslanda
Thanks but i rather not gut one incase any spots get missed.
Har ett från gc8 00 i bra skick med hela värmesköldar!. Det passar 1000.inkl frakt .
Hittat grenrör och köpt lokalt hehe, tack ändå.
Letar bara efter en kat-fri uppipe nu, helst STI uppipe.