K&N Air Filter Kit

Dual Flange Oval Universal Air Filter. 

FEATURES

• Includes two dual K&N oval filters
• Replaces factory airbox
• Louder than stock
• Horsepower increases throughout the RPM range
• For Yamaha RX-1 we recommend: Holtzman Silver Slide Springs: www.holtzmaneng.com/carburetion-products
• Increase jetting size to at least 165 on main jets
• Designed to increase horsepower and acceleration
• Hundreds of sizes and shapes for most applications
• High air flow with excellent filtration
• Clamp-on washable and reusable air filter
• Malleable flanges

Specifications

• Filter Material Cotton Gauze
• Flange Center to Center 3 in (76 mm)
• Flange Inside Diameter 2.375 in (60 mm)
• Flange Length 0.375 in (10 mm)
• Flange Type Centered
• Height 3 in (76 mm)
• Outside Length 6.25 in (159 mm)
• Outside Width 3.75 in (95 mm)
• Top Style Rubber
• Top Material None
• Air Filter Shape Oval
• Flanges 2
• Package Contents two air filters
• Base Outside Length 6.25 in (159 mm)
• Base Outside Width 3.75 in (95 mm)
• Top Outside Length 6.25 in (159 mm)
• Top Outside Width 3.75 in (95 mm)