View Single Post
Old 04-15-2010, 10:31 AM
sportscarpat's Avatar
sportscarpat sportscarpat is offline
Bonneville Bomber the Salt Flat record breaker
Join Date: Jun 2009
Location: california
Posts: 1,631
Default Re: Fat Cat Expansion Pipe

I have ran a few of these with excellent results and the difference between this and the stock pipe is substantial. As for noise, well I control that with my right hand. It is easy to come off the throttle and quiet things down as I motor by people. I do improve them by cutting off the stock flange and using my own ported flange. I also tuck it up and back towards the bottom bracket when I do the flange swap.
Reply With Quote