Scott Semone
Well-known member
I was looking over the available accessories for the TC/B models; I'm trying to understand what BMW is selling when it comes to the AIRBOX COVER? Has anyone replaced the stock airbox cover; and if so, what's involved and is there any performance benefit (+HP..?)?
https://www.bmwmotorcycles.com/en/service/manuals/install-manual.html#/section-further-manuals
https://www.bmwmotorcycles.com/en/service/manuals/install-manual.html#/section-further-manuals