I have a 2007 Heritage Springer. I want to take off the dauls and put short shots on. The Hd dealer told me&nbsp\\;I had to buy SERT and dyno it just to put the aftermarket exhaust. This is my first EFI and dont know much about them.&nbsp\\;What do I really have to do?&nbsp\\;Also later I want to get the stage 1 kit. What do I have to do for that. Thanks for the help!

 

I'd recommend what your dealer said, short shots run like crap IMHO. you'll be able to ebay the stock system and recoup the cash you spend on the tuner.