Great example Morgey this has helped me out loads too. Jay: yeh don't blame you with this crap weather, I have a workshop and had most of a Saturday to take my time with the Corolla manifold. Not too bad a job, ratchet spanners help. Do you have the longer vac hosing, brake hosing and the support bracket from the Corolla for the manifold? I can take pics/answer any questions to give you a head start. I'd give the original air box a go with a panel filter- I think it's quite a good set up really. Saw the Corolla compressor rolling road day at TD- nearly all cars had all kinds of induction kits and didn't even make stock power!- think two guys ran totally standard cars and made just over stock power.