Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
Part #: KN25-5166

K&N 25-5166 Airforce Pre-Cleaner

B: 8" | T: 6.625" | L: 12"
Part #: KN25-5166
Our Recommendations Compatible Products
Scroll to View More


The K&N 25-5166 Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N Filtercharger when used in very dusty conditions. The Airforce Pre-Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Gray colored Airforce pre-cleaners do not use oil. They have smaller foam cells.

Part 25-5166 Product Specifications
Product Style: Filter Wrap - Round Tapered
Wrap Type: Extreme Duty Pre-Cleaner
Color: Charcoal
Material Used: Foam
Base Inside Diameter: 8 in (203 mm)
Top Inside Diameter: 6.625 in (168 mm)
Height: 12 in (305 mm)
Closed Top: Yes
Air Filter Shape: Round Tapered
Weight: 1.5 lb (0.7 kg)


  • MFG. Number25-5166
  • Manufacturer NameK&N Engineering
  • Shipping Weight1.00 lb.
  • Shipping Length11 in.
  • Shipping Width11 in.
  • Shipping Height21 in.


Be the first to rate this item!

Write Review

Customer Photos

Customer Photos

See what others built Submit your photo

Submit a photo for this product and get a $10 XDP Gift Card for approved images the entire month of February - Limit one per customer. Ends 2/28.

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!