Air and Fuel› Air Cleaners, Filters, Intakes and Components
WIX
AIR FILTER/SCILENCER
SKU: W00H K31A406
Beginner — under 30 min
Description
Key specifications include a nominal micron rating of 15.00, a maximum temperature of 300°F, and a recommended changeout differential pressure of 20 PSID. The filter has an outer diameter of 6.88 inches and an inner diameter of 4.75 inches, with a length of 4.13 inches. It utilizes a molded seal material and plastisol for the end caps and adhesive.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | WIX |
| Part Number | W00H K31A406 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy