DNA Air Filters - Racing Air Filter for Triumph Street Triple 660 / Street Triple 765 R-RS-S / Daytona 765 Options:Racing Air Filter 00/02 Enduro KTM 400 LC4-E

00/02 Enduro KTM 400 LC4-E 400 C

See size chart here

and will require the drilling of two additional holes into the subframe

KTM 990 SuperDuke (all models)

DNA Air Filters - Racing Air Filter for Triumph Street Triple 660 / Street Triple 765 R-RS-S / Daytona 765 Options:Racing Air Filter 00/02 Enduro KTM 400 LC4-EThis filter features DNA's advanced FCd (Full Contour design). Installation of the filter is very easy, simply follow the information that can be found in the Triumph workshop manual. A perfect airtight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. The flow of this DNA Fcd filter is very