bro..
reduce diameter exhaust to 2 inch 1st..ur engine 1.6 rite.dont use straight flowlh.its n.a not turbo maa..use 2 bullet tanabe n ending with mugen s-flow.use air filter stndard or mugen typelh.dont open one..n.a not same with turbo either u modified one..try use adjustable pulley..this...