You will need a reflash if you use an air intake kit, if it is a 02 bike.
The stock pipes with the baffles punched out sound like $hit and often whistle. If you want to make noise there are real inexpensive slip on's on e-bay from the wild pig's guy. If you want to make more power use a two into one.
If money is a problem the Y pipe can be modified to make what amounts to a poor man's two into one, but you get what you pay for.
The stock pipes with the baffles punched out sound like $hit and often whistle. If you want to make noise there are real inexpensive slip on's on e-bay from the wild pig's guy. If you want to make more power use a two into one.
If money is a problem the Y pipe can be modified to make what amounts to a poor man's two into one, but you get what you pay for.