DNA Air Filters - Stage 2 High Performance Air Box Cover for KTM 690 SMC / Enduro / R (2008-2020) K-Type-Modular Helmets Also serves as ""anti-roll protection""

Also serves as ""anti-roll protection""

Patent # US 6390488

Thanks to their intelligent design

itemId=RMS-6304140

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DNA Air Filters - Stage 2 High Performance Air Box Cover for KTM 690 SMC / Enduro / R (2008-2020) K-Type-Modular Helmets Also serves as ""anti-roll protection""The DNA Stage 2 Kit, can be either a DNA filter or a DNA cover that is designed to replace a part of the air box, seriously increasing air flow to the engine. With the proper fuel recalibration the results are always very impressive. Replaces OEM Parts 76506015100 76506015000 76506002000 Cover Features This new Stage 2 Air Box Cover is a specially made Laser cut supporting frame and designed to work exclusively with the DNA stock replacement air