When I bought my 2010 Fat Boy Lo I did the stage one upgrade.

I'm currently looking to replace the stock football Air Cleaner with the Screamin' Eagle Ventilator Performance Air Cleaner Kit (part 28722-10).

Does anyone know if I will need to do another download or tuning? I called the service dept. at my HD dealer and they really couldn't tell me.

Wondering if anyone has done anything similar and your experience.

Thanks!

Chris.

 

The SE Ventilator a/c instructions specifically say yes, you must update, if you believe HD.