Harley Davidson motor Co
They void the warranty. When you buy a new harley, The dealer will try too sell you all the accessories that he can.including motor performance up grade kits. And they say they are warrantied. But wh
I purchased a new harley motorcycle in 2011. When you purchase a new Harley from a dealership, they tried to see you as many accessories as they can of which some are: motor performance upgrades. They tell you that whatever they do is covered under Harleys warranty but I had motor problems with my ...