K&N Off-Road Replacement Air Filter BM-1121

This Replacement Air Filter (Ref. BM-1121) from K&N has been specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides and is ideal for extended use in dirty and dusty off-road conditions. It has been expertly designed to provide clean carburetion even at high altitude, whilst also providing increased horsepower and acceleration.

Generally, no jet changes are required with a K&N filter element and this air filter is washable and reusable whilst also providing high air-flow and excellent filtration.

To ensure the correct fitment for your vehicle, please use our Filter Lookup or contact us - we are happy to help.

General Details:

Additonal Images:

Benefits:

• Provides increased horsepower and acceleration
• Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
• Pleated cotton media design provides a large filtration area offering low restriction, high-capacity and long service intervals
• Multiple layers of woven cotton gauze media offers excellent filtration
• Fits directly into the OEM air box with application specific sealing bead ensuring a precise fit
• No fuel management modifications required to obtain increased performance
• Washable & reusable, most are also pre-oiled and ready to ride
• Backed by K&N's One Year Limited Warranty

Technical Information:

Fitment / Compatibility:

Cross Reference:

• BMW 13728406673