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Supplier details checked 2026-09-23 · Test catalog
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The K&N High-Flow Air Filter for SxS / ATV, UTV is engineered to increase airflow for improved horsepower, acceleration, and throttle response while protecting your engine.
Powerlid Air Box Cover
Powerlid Airbox Cover
BUILT FOR DURABILITY: High dust holding capacity and rugged construction designed to perform in demanding driving conditions.
Replaces factory air box lid with an air filter lid
Designed to increase horsepower and acceleration
No modifications required to the stock air box
Washable and reusable air filter
One year limited warranty
Associated products: HA-4504-TDK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol
K&N 06-09 & 12-13 Honda TRX450ER / 06-09 TRX450R Powerlid Air Box Cover
Powerlid Cover
The K&N Powerlid eliminates restrictive ATV intake snorkels by replacing the stock air box lid with a high airflow filter lid. The Powerlid works in conjunction with a K&N replacement air filter (sold separately) to provide excellent filtration with less restriction allowing increased airflow for more horsepower. The POWERLID snaps in place with no air box modification necessary. All K&N Powerlids come with a PreCharger filter wrap for the lid and a carburetor jet selection kit if required.
The K&N High-Flow Air Filter for SxS / ATV, UTV is engineered to increase airflow for improved horsepower, acceleration, and throttle response while protecting your engine. Built with premium oiled cotton gauze, this washable and reusable air filter offers a precision OEM-style fit and rugged construction for long-lasting performance on the trail, in the dunes, or on the job.
Engine Air Filter
