have the cs1,fx big air,pcv and reflash.the bike lost about 30lb.bike hauls ass.fastest bike out there you will enjoy all the mods.cs1 sounds great.reflash makes the smoother nad quicker ,decell is great.

But don’t forget that the Red ones are slower
Ops! Incoming

mt01ash wrote:

PHHHTTTT :-P

if you change only the slipon your bike does not require any mandatory modification, the original slipon has no restriction as well as the accessory and its variants produced no change rwhp, you can do everything you suggest but not absolutely necessary

Confirming ALL of the above........especially with the flash it will be a REAL beast!!

Just a couple of days after getting my bike, I installed the CSones, with no other mods.
It created a lean surge in the mid-range, at light throttle.
I guess removing the cat box, stock mufflers, and ex-up was just enough to cause it.
So, when I ordered the Nash Flash, I had him bundle the K&N & AIS with it.
No more lean surging, and wicked throttle response!

That's great everyone, I will order the bundle through Nash, I'll let everyone know how it turns out, or if I need any questiones answered, thanks again.