DNA Air Filters - Air Filter for BMW G 650 07-09 / G 650 X-Moto - G 650 X-Country - G 650 X-Challenge K-Type-Bolts often causing the bypass valve

often causing the bypass valve to open allowing unfiltered oil to enter your engine

Available in red and blue anodized colors

For added versatility

Clamping Range (Flat Surfaces): 0" to 1

made of TPU (latex-free) – patent pending

DNA Air Filters - Air Filter for BMW G 650 07-09 / G 650 X-Moto - G 650 X-Country - G 650 X-Challenge K-Type-Bolts often causing the bypass valveThis filter features DNA's Round Design. Installation of the filter is very easy, simply follow the information that can be found in the BMW workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. The flow of this DNA filter is 35. 03% more than the BMW stock paper filter. DNA air filter flow: 43. 40 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25C. BMW stock paper filter: 32. 14 CFM