Just bought a FP3 and a Screaming Eagle heavy breather. I have stock pipes with RCX 4"slip-ons. The FP3 doesn't list my slip-ons as an exhaust choice. What should I use for the exhaust to find the correct map? The Q and A part of the app says to use the Generic manufacturer, but that isn't an option in the pull down menu. Any response would be appreciated. Bike is a 2010 Road Glide

 

Just pick something close to what V&H has. You'll run autotune anyways to get a decent map.

 

Select V&H Power duals and V&H Monster Rounds. You will be "on the money" Run your auto tune later down the road. I would also add 1 firecracker. You will run well, mpg will improve and your RCX's will sound great.

 

^^^^^Ditto on that. Hold off on auto tune, ya might not need it.