1.Stillen gen 3 (or greddy, etc just make sure long tube)
2.cat delete pipes (Z1, JWT, stillen... etc)
3.Z1 intake plenum (VERY easy mod with modest gains)
(4.)(Z1 sells downpipes as part of 400 hp kit, but its pretty hard to install a bit pricy, and brings smaller gains.$ then the 3 mods listed above)
together these breather bolt ons will bring a big na gain.
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09 6spd Berk CBE, JWT cams, ZSpeed CSC, Stillen (25 row oil, brake cooling, sways, gen3 CAI), Passport (9500ci), Quaife LSD, Z1 400 hp kit, ss lines, pads, rotors, clutch etc, Phunk's pan and fuel starve fix
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