K&N XStream Short Air Filter 3.8in ID (RX-4130-1) BACKORDER it is used for installation

it is used for installation and reference purposes on their end

• Maintenance-Free

(1) Zinc Plated Hold Down

• Lift Height: 4"

Solid billet 6061 aluminum construction

K&N XStream Short Air Filter 3.8in ID (RX-4130-1) BACKORDER it is used for installationK&N XStream super short universal air filter. This filter has a rubber 3. 8" inlet, 2. 1" filter height and is 6. 8" wide. K&N filters are washable, reusable and engineered to last for the entire lifespan of your vehicle. Vehicle Fitment: Universal Purchase Includes: (1) Air Filter Specs: Air Filter Shape: Round Tapered Filter Material: Cotton Gauze Washable: Yes Height: 2. 1" (54 mm) Base Outside Diameter 6. 8" (173 mm) Flange Length . 75" (19 mm)