DNA, KTM, Duke, 690, Stage-2, Air-Box, Filter, Cover, (2012+)

DNA Stage 2 Air Box Filter Cover for the following KTM models:

690 DUKE (2012+)
690 DUKE ABS (2013+)
690 DUKE R / ABS (2013+)

This S2 Air Box Filter Cover features DNA's advanced FCd(Full Contour design). Installation info are included with this new DNA Stage 2. A specially made Laser cut supporting frame is included with the DNA filter. The filtering efficiency is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA Cotton.

The flow of this new DNA Stage 2 Air Box Filter Cover (P-KT6SM13-S2) combined with the DNA Stage 1 Air Filter (P-KT6SM13-01) is very high, 122.36% more than the KTM stock application. DNA S1 & S2 Fcd air filter flow: 248.60 CFM (Cubic feet per minute) @10"H2O corrected @ 25 degrees Celsius. KTM stock paper filter: 111.80 CFM (Cubic feet per minute) @10"H2O corrected @ 25 degrees Celsius. Kit doesn't include Stage 1 filter (sold separately).

•  Drop-In Hassle Free Installation (simply follow the information in the workshop manual).
•  Lifetime Warranty

Fits:
690 DUKE (2012+)
690 DUKE ABS (2013+)
690 DUKE R / ABS (2012+)