Have 07 heratige and had tuner and stright exhaust instaled by certified harley shop but not a harley dealer was told wouldnt afect warinty but shop is no longer in business and dealer told me it would void is this correct when instaled they removed the oxy sensors

 

I have asked a couple of dealers about exaust systems voiding warranty. There reply has been pretty much the same about after market exaust systems and fuel tuners. They saidif the items where notinstalledbuy themit may void the warranty, but would only affect items related to tuning problems, exaust related problems, emission items, only the stuff that an exaust system might affect or cause a problem with. The rest of your warranty on other items will or should be honered with no problems.

Take Care,
Bill G