I bought a 90mm mass air meter with boot for my 2000 L and now I'm wondering what I need to attach to it (filter etc.). What kit should I buy (filter plus ???) Does anyone have what I need that they are looking to sell, if not, where should I buy what I need?

 

any of the tuners will have the billet adaptor and a filter.
you will also have to get a chip tuned for the 90 mass Air