On a 2t scooter I've heard that afternarket air filters not make much difference at all, but I was just wondering if they make a difference on a 4t gy6 engine or not.. Does anyone know? Thanks
I like to keep the standard air box for all my road going bike they sometime are a bit restrictive so you have to rework them but they keep the noise down and don't fall apart and don't suffer from rain like all the aftermarket stuff does
