just picked up an 01 blaster tonight.apperas to be all stock and in good condition. suspension is way too stiff and 4 wheeler a lil squirly around turns. but as with any thing i want to star modding it. i was thinking about a quad works kit with airfilter and jets. what pipe should i buy or am i better off replacing muffler or header?and when i jet the main jet will have to rejet the pilot jet too? any info aprreciated thanks. i read about the front wheel flipping mods and the shock mods .there on the to do list