The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system."
"90924
OEM BMW Sleeve Kit that can be mounted on R1200GS 2013 - 2017 exhaust which is sold through BMW network (as BMW accessory). Akrapovic system code S-B12SO10-HBOTB and S-B12SO15-HBOTB."
"119565