[Zanark]

eh he just said he put in a high flow cat back exhaust. Theres his problem lol. Because if Im not mistakes you need a bit of back pressure to get decent torque in those na eclipse engines correct? And also you just put on exhaust which is pointless with out an INtake to let more air in. Get a cheap cold air intake or make your own. Sell that high flow cat and get one with more back pressure. thats all I can think of. PUlleys will help but that be pointless to invest that money when your gettin ga new engine.get an afc and fuck with your air fuel ratio. Ive always liked the Apexi afc. And you can use it witht he new engine youll recieve.