Quote Originally Posted by dallasb84 View Post
hey im down..... i win you gotta keep your exhaust ... he wins open downpipe... lol
i mean... i wont be back there till the 8th sooo if u really wanna wait

Quote Originally Posted by scttydb411 View Post
if you want to run open downpipe, make sure you have at least 18-24" of pipe after the o2 bung so it doesn't get contaminated afr readings.
wish someone told me this before i made my set up lol