DNA Air Filters - Stage 3 Air Filter for BMW R nineT - Leather Top (Set) Options:Gray 85% more than the YAMAHA

85% more than the YAMAHA stock paper filter

Bicycle tool set

DOT approved to get you there and a tread pattern to let you MOB through it

There’s an almost natural air of purposefulness to the padded jacket design

DNA Air Filters - Stage 3 Air Filter for BMW R nineT - Leather Top (Set) Options:Gray 85% more than the YAMAHAThe DNA Stage 3 Kit, consists of a complete set of Oval Synthetic Leather Top "Clamp On" filter pods, designed to replace the existing OEM air box, improve air circulation around the filter and air flow to the engine. Power increase up to 12 HP is common with the S3! The S3 includes all the necessary hardware and installation information. DNA High Performance Air filters help provide optimal flow and maximum engine performance and fuel efficiency