Had some on my last one and only had few goes on it before I sold (worst move ever). Any way back with an evo sp now and I want to do the same thing... Rather than paying through the nose for a set of velocity stacks... (the last set I got were second hand) can I not just get a set of generic k&n's and plug them on the tb's..... Or, has anyone got a set for sale?
Just to add.... Could i not just bolt something like this to the tb? Uni Air Filter Clamp On Pod 1-3/4" (45mm) ID x 4" Long Dual Stage Angled Flange | eBay