DNA Air Filters - Stage 2 Air Filter Cover for BMW R 18 20-23 K-Type-Cases The hyration bladder has a

The hyration bladder has a patented wide slider opening for quick filling and leak proof seal and also has RF welded seams to create superior bonds at a molecular level

leaving you with more space when it is needed most

0 Nm) and one fixed position (Torque Lock) for unlimited loosening and tightening moments

7L capacity

DNA Air Filters - Stage 2 Air Filter Cover for BMW R 18 20-23 K-Type-Cases The hyration bladder has aThis filter features DNAs Stage 2 kit eliminates the OEM intake snorkel of BMW model and offers higher performance and better intake sound. This Stage 2 kit is designed to replace the stock plastic air box intake cover. Combined with the R BM18CR20 01 (sold separately) will increase the Airflow, Filtering Efficiency, Power, Torque and Throttle response. The airflow of this new DNA Stage 2 combined ALWAYS with the DNA Stage 1 Air Filter (P BM18CR20 01)