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SU-4002-T
$98.99 USD
MSRP $152.99 35.3% Off
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K&N SU-4002-T Air Filter

Replacement Filters > Powerlid Airbox Cover
  • Designed to increase horsepower and acceleration
  • Washable and reusable air filter
  • Replaces factory air box lid with an air filter lid
  • No modifications required to the stock air box
  • One year limited warranty
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.

[More Information on K&N's Sport ATV XStream Powerlid]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
FlangesNone
Height0.875 in (22 mm)
Outside Length8 in (203 mm)
Outside Width7.438 in (189 mm)
Package Contents1 Powerlid, 1 Drycharger, 2 Jets
Package Quantity1
Product Box Height2.63 in (67 mm)
Product Box Length15.19 in (386 mm)
Product Box Width11.19 in (284 mm)
Product StyleUnique Air Filters
Weight1.3 lb (0.6 kg)

Customer Feedback

Great fit and improved performance on my Suzuki DR Z400SM.

Thomas Slayback
Bloomington, Illinois
Ordered the KA-1406 for my Kawasaki Concours. Order went smooth and I had the air filter within a few days. Installing the air filter was easy and the bike runs great with it installed. The experience was great and when I do buy another one, for my next bike, I will definitely order K&N again. In fact, I will be pulling the stock air filter our right away and installing a new K&N.

Mike Boehm
California
Great replacement to the factory cabin filter. Easy install ( two minutes ) No more dealer rip off prices. Been dealing with K&N since my days in the motorcycle business ( Suzuki & Yamaha ) in the seventies and eighties on long Island.

Bill Navarra
The Villages, Florida