so im still khttp://forums.nicoclub.com/zeropost?cmd=reply&id=4638577"e=1#inda new to tunin so wat is diff between y pipe and downpipes? and wats a cai?allensteiner wrote:do a y-pipe but forget about a cai - takes away power instead of adding.
oh i feel retarded now i shudda known cai stood for cold air intake.....steiner even a noob like me knows it wont take away power havin a caitigersharkdude wrote:y pipe comes off your headers for exhaust, down pipe, dont even worry with that cause your not turbo'd, and a CAI is a cold air intake