gcg gt30 500hp turbo with rb25 a/r.63 exhaust housing, low mount exhaust manifold, step 1 tomei pon cams, match ported head, wiseco forged pistons 8.5 to 1 comp, gtr conrods, ces twin dump pipe, 4inch magic cat , 3inch exhaust. link ecu , 550cc injectors, 650mmx300mmx80mm intercooler. optimax extreme 100 ron fuel. 245rwkws on 14psi and 281rwkws on 21psi. old shootout graph in members gallery , will post new graph when i get a chance. cheers . oh yeah bmc 4inch pod filter- think that covers it!