perforance street bike muffler for my 750 king machine
have an old gsxr racing muffler laying around i was wondering if anyone had any thoughts about this. im a steel fitter and welder so putting it on isnt the problem. just want to know the performance + and -. i could just go buy one built for the quad but thats no fun. thanks
08 750 king machine(green)
Copperhead ECU
28"mudzillas
2 inch lift
Custom Hindle street bike pipe
Heated grips with guards
twin fuel tanks
54" plow
warn winch
FMF fuel programmer
gsxr injector
gun rack
reinforced shock mounts
pia head lights
Dalton heavy duty clutch
coop45