At DMG Motorsports, we present the UNI Multi-Stage Competition Air Filter NU-4117ST, a replacement filter designed to fit in the factory air box exactly like the original filter. Its two-stage, dual-layer foam design supports easy and complete cleaning, while the Thin Ultra Seal base features a built-in Grease Groove.

Features:

• Designed to fit in the factory air box exactly like the original filter
• Replacement air filter for competition motorcycles and ATVs
• Unique two-stage design allows for easy and complete cleaning
• Dual layer of foam can be serviced separately
• Thin Ultra Seal base with built-in Grease Groove
• Used by factory Yamaha, Kawasaki and Suzuki off-road
• SKU: NU-4117

Fitment