DNA Air Filters - Stage 3 Air Filter for ΚΤΜ SM 990 / SMR 990 SUPER DUKE- ADVENTURE Options:Orange tough elastic loops that contain

tough elastic loops that contain loose straps

The Ripper leaves your chest and shoulders area unencumbered

Leaves a soft sheen finish and protection

Stretches easily over fittings or petcocks

DNA Air Filters - Stage 3 Air Filter for ΚΤΜ SM 990 / SMR 990 SUPER DUKE- ADVENTURE Options:Orange tough elastic loops that containThe DNA Stage 3 Kit, consists of a complete air box and filter, 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 through a world class filtration design