Make
DNA HUSQVARNA VITPILEN 401 STAGE 2 AIR BOX FILTER COVER
instock
About DNA HUSQVARNA VITPILEN 401 STAGE 2 AIR BOX FILTER COVER
This kit replaces the factory air box lid and does not come with a Stage 1 air filter.
The flow of this new DNA Stage 2 Air Box Filter Lid (DNA-P-KT3N20-S2) combined with the DNA Stage 1 Air Filter (DNA-P-KT3N18-0R) is very high, 95.99% more than the Husqvarna stock application. DNA S1 & S2 Fcd air filter flow: 73.30 CFM (Cubic feet per minute) @1.5"H2O corrected @ 25 degrees Celsius. The stock paper filter: 37.40 CFM (Cubic feet per minute) @1.5"H2O corrected @ 25 degrees Celsius.
2 reviews for DNA HUSQVARNA VITPILEN 401 STAGE 2 AIR BOX FILTER COVER
Bendik –
Seems perfect
Michael (verified owner) –
I wasn’t expecting much of a performance gain without a tune but it’s already outperforming my expectations and sounds great, too. During washes I recommend putting some plastic over the filter, just in case. (2023 Svartpilen 401 w/ Fresco UltraShorty exhaust, factory cats, original main intake filter, and iridium plug)