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Dirt Bike

NO TOIL

SUPER FLO FILTER KIT WR250/450

SKU SFK18045·Air & Fuel
$67.03

In stock · stock as of Sep 16, 2026

Shipping calculated at checkout

30-day returns on unused parts

Details

SUPER-FLO KIT is a complete replacement for your OEM filter and cage assembly. Included in the Super-Flo Kit is a super-strong, high-density polymer filter cage with no backfire screen that will allow the maximum amount of air to flow freely to the intake. Included, is a top quality, 2-stage, FLAME RESISTANT, foam air filter. The foam is specially treated to resist flames and sparks and will not hold a flame, so this filter won’t burn. We replace that OEM filter cage screw, with the all new No-Toil “Filter Cage Screw Thingy”, that provides maximum holding power with user-friendly ergonomics.

Specs

Vehicle
Dirt Bike
Weight Lb
11.0
Shipping Class
standard

Vehicle Fitment

Check NO TOIL SUPER FLO FILTER KIT WR250/450 (part SFK18045) against your vehicle before ordering.

Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.

Yamaha WR250F

2003–2008

Yamaha WR450F

2003–2008

Parts for the Same Vehicles

These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.