I've been bored lately and was wondering what can I upgrade on my Blaster for free or for under $20? So far the upgrades I have are, FMF Fatty pipe and Powercore 2 silencer, Boyesen power reeds, No parking brake, Kenda klaw 20x11x8 rear tires, Oil injection delete, and the air box lid has six 1/2" holes and the snorkel was removed. Thanks for the help. I:I