Has anyone put the Vance &Hines turn downs pipes on yet and what are your thoughts ?
Not to my knowledge. The only way would be if Polaris could Prove the slip-on pipes caused engine damage. Now the Power Commander, that I don't know. All things considered I think I'll stay with a high-flow a/c and pipes. They flash the engine for both. Now, if somebody (Indian?) comes out with some sort of fuel map modifier designed for the Thunderstroke 111, I'd certainly take a look at it. Right now, my bike runs too good to fool with...do you know if buying aftermarket pipes voids you warranty ?