airbox cover

[scottsega]

I have just bought an 01EX with an white bros exhaust and a K&N filter with a prefilter with the air box cover removed that has been rejetted. I am think about an outerwear airbox cover if I install this will it need to be rejetted

[drew416ex]

No you wont have to rejet for that. Its made out of the same material as the prefilter.