Basically im getting the setup for a t25 turbo for mad cheap though friends. I already get the t25 and a greddy front mount with piping for free. i can get the manifold and everything else for cheap. i plan on going ls.vtec after that...so im wondering what size DP/exhaust i should use. I can get a 5zigen rear section for mad cheap right now, but the inlet is only 2.25.....so what im wondering is, would a 2.5 inch DP/ 2.25 exhaust work.....or would it work to have the exhaust bigger and then go into the small inlet? I basicall want to know weather or not i should buy the exhaust.

thanks

 

i run a full system with a t25 at the core. i use 2.25 pipping for all the intercooler stuffa nd charge pipe flare to 3 to fit with throttle. for my down pipe i used a straight back3 inch pipea ll the way to a apexi super megaphone cannister. bigger the better wiht turbo, more free flow. no exhasut would be best but that is too loud and crazy illegal. good luck! i think 2.25 is too small for turbo exhasut, so i personally wouldn't buy it, but if your getting a crazy deal then it's not that big of a deal. it'll work but i wouldn't. go with an exhaust made for turbo application. like n1 apexi or tanabe racing medallin
how much boost you goin to run?


[Modified by zerofourLS-T, 5:30 AM 10/2/2001]