Engine mods are they any good

yeah i have their 2 stage carbon fiber reeds or w/e they're called. made it more snappy. lots of people say to get the v-force 3 reeds, say their much better, but kinda expensive...
 
I would have to be hopped up on a lot of crank to buy that thing for 90 bucks! Same deal as a boost bottle, just another gimmic. Add another 20 bucks and buy yourself some V-force 3 reeds.
 
HOLY CRAP! I need that along with the "O pipe" and cross drilled brake lines, man think of the weight savings. I wounder how it will sound with the o-pipe installed.