A question for V$H.
I have the Fp3 on my Switchback, 103c.i motor and S.E. nightstick exhaust, the bike runs great with this setup.
Now, my misses got me a set of V&H Big Radius 2 into 2 exhaust for Christmas.
When I go to select a new map and exhaust there is no listing for Big Radius! is this because of the Switchback V.I.N? is there no selection for Big Radius because V&H do not make the Big Radius for the Switchback.

Any help greatly appreciated.
Cheers.

 

What year do you have? I have a 2013 Fatboy Lo and I have Big Radius 2 into 2. There si a map for it but I have to look under Softail.
There is a Big Radius 2 into 2 listed under Dyna.

 

I just realized you already had the FP3 on it. V&H needs to help.
I put aftermarket baffles because when I bought my bike it was used and the baffles had been taken out. Not wife friendly. The FP3 naturally did not have an option for this baffle. They told me to set it for stock baffles and then run the Auto Tune. It was evidently running lean because it was hotter than all get out. After about 30 minutes with Auto Tune it was fine.