At the moment the engine is stock however, as I already run nitrous on my daily drive I'm looking at putting it on to the BM too. As always I start with the cheaper parts to change first(in case it all goes wrong). And I'm looking to see which would be best of three options,
firstly I have a normal K&N 57i cone which would obviously fitted with a heat shield,
secondly, today I have was given an enclosed induction kit like this one
Or the third option is to just replace with a panel filter.
I think noise-wise the K&N would win, looks-wise the enclosed kit would win but out of the 3 which would run the best???
Next engine mods after the induction will be head polish, intake manifold internal polish, adjustable FPR, exhaust and finally the gas kit.