Changes for 2021 Models

[darrell]

I think the sport muffler was an option since RS came out. I think it is listed on the MaxBMW Fiche. Just looked on the parts fiche and they even have a different item listed for the EU - 3 and EU - 4 engines.

I believed the engine drag torque control might be adjustable engine braking based solely based on how I interrupt the order of the words.