ok ive got my e30 breathing except for headers, i need some and a downpipe, the stock stuff looks a little rusty and looks a little restrictive. some one please help. ps what kind of hp gains are expected if i have intake bav auto chip and free flowing exhaust
pss sorry i tried to do search but it just pissed me off further
psss i found out today my 4th gears goes till 115, ahaha
pssss anyone know about getting a new diff, maybe a 373 to increase accel?
84 325 e. black, modded, mint, pics coming soon...