Haulk Exaust added performance and sound .. Be carfull they do get loud at high RPm's . if you put one on it will sound like a r-1 but a tad louder . I have one I toned down on my 07 APEX it was to loud i put tip turn downs and added 1 1/2 inch baffels in the tail pipes now its just right the cops shouldent bother me including club members . its louder than stock but its still somwhat loud now . Haulk power sports rice lake WI. 715-234-6195 good luck
