ITRCA

try BMC cda, ive got it in my teg, itilizes a short ram but the filter is surrounded by a carbon fibre box and has a cold air feed to the air filter which goes in place of the old resonator box
http://www.bmcairfilters.com/infoCDA.asp

got this info off my mate who spoke to a tuner whos the authorised distributor for spoon in the U.K, hes sayin 10w/40 for the winter and 5w/30 for the summer. butt that could be for the uk

i've had 149 out of mine but saying that, slightly bigger rubbers than stock, and the only reason i stopped pushing was cos my mate in the skyline ahead hit 160 and shit himself and slowed down rapidly. Plus car was running slightly off, misfire in cylinder 1.