Join Date: Mar 2013
Location: Grand Forks, ND by way of Cincy
If anything change out the baffles at least. You're not gonna get much outta the intake if it can't breathe out. By the way what bike do you have? Pretty sure they didn't make a hi-ball in 07.
2011 vegas 8ball PCV, swept pipes rpw modified baffles, llyodz vm1-dr cam, ats +4, 1/4 throttle, ud pulley and ness intake.
KMC tuned 114hp/125ft/lbs