Hi, I had a Screamin' Eagle XL Stage 1 Air Cleaner Kit - Oval fitted when HD installed my V&H Short Shots onto my Iron 883.  I'd like to know if I can change the oval air cleaner to a round one, like a RSD Venturi Air Cleaner, myself without having to go back to HD to have the ECM calibration done again?

Is it a simple swap?

Thanks Razor, I was hoping that would be the case. Yes, it was software calibrated.

Think I might give it a go.