Has anybody fitted these if so what benefits did you see? I have just orderded an air duct..

 

im going to get a set soon but i have to say the price is rediculous for what they are.. ill let you know the results..

 

deezuhl. How much?

 

stacks are like 350.00

 

can someone tell me about V stacks, from what they are, what they do, what are the gains, and why they are helpfull.

 

the velocity stacks are all short as opposed to the 2 tall and 2 short setup we have now. it allows more top end velocity. i dont know the gains cause i havent put them in bike yet but from my experience with gixxers using shorties its 2-3mph on top end...

 

get v stacks and a air filter and get it tuned from the increase in air flow with them tho, that works the best, any performance upgrade or mod, it's a good idea to get a custom tune