Re: Stage 1 pipes
I consider my TFI to be the second best purchase I have made for my bike. The first being the HD
service manual. The difference is obvious the first time you start it with the TFI, and gets better when you ride it.
+1 on the TFI for stage 1. For anything more than stage one, use a different tuner.
09 FLHX, TFI, SE II w/BCT HEADER BAFFLES, KURYAKYN HI 5 A/C, 21" RENEGADE, HD BRAWLER SEAT, HOGTUNES