Originally Posted by abrolhos
Hi i have a 07 vrscaw with a 2-1 vance and hines exaust. I was thinking of chopping 16 inchs of pipe out from the 2-1 yoke to the muffler does anyone know what ramifacations i might have if i do this. Does the power commander have to be altered.A guy told me it may change the back pressure an wreck the motor.. Your knowledge may help thanks......
I have gutted my stock mufflers (Modded) and did lose power,the power commander 3 helped a little (and is needed to correct any problems so you don`t hurt your motor),I then went to Big City thunder Monster baffles ,ask for Jim,he`s excellent,they cost me $100.00 took about an hour to put in (mainly from the pipes not ever being taken apart) what a difference it made was like night and day,they have several baffles to choose from ,I bought the baffles for mid range to hi rpm its loud but not to bad I do have a sound clip on here I posted about a year ago look thru the search function if you want to hear it.If you cut the mufflers to short it may be to loud for you,I just gave away a set of shorties without baffles,they were good for a short ride of about an hour,but after that it started to get to me,Good luck to you.