iowagrizzlyman
Newbie
got a friend that just bought a griz and would like to know what up grads he can do to the griz so he gets the best performance out it
dagrizz76
Newbie
is it the 660 or the 700?
i would say k&n air filter and exaust beware the hmf its very noisy, the big gun is the way to go..
i would say k&n air filter and exaust beware the hmf its very noisy, the big gun is the way to go..
