K&N RU-2970 Universal Clamp-On Air Filter Dual Flange Oval 2-3/8" ID

Vehicle Fitment

• Universal -- fits any application matching stated flange dimensions

Fitment Notes

• Not vehicle-specific -- verify carb/intake dimensions before purchase
• Commonly used on 1989-2002 Suzuki GS500/GS500E motorcycles due to matching inlet dimensions (not a manufacturer-stated fitment)
• For a guaranteed drop-in GS500 application-specific filter, see K&N SU-5589
• Rubber flange can stretch up to 1/16" to fit in-between sizes

Features

• Dual flange oval design
• Molded pliable rubber flanges absorb vibration
• Secure clamp-on attachment
• Washable and reusable
• Pre-oiled and ready for immediate use
• Designed for racing vehicles, motorcycles, ATVs, generators, snowmobiles, tractors, and other equipment
• Only needs cleaning approximately every 75,000 miles under normal highway conditions

Specifications

• Flange type: Dual flange oval, straight
• Flange ID: 2-3/8" (60mm)
• Center-to-center: 107mm
• Height: 3" (76mm)
• Base dimensions: 7-3/8" x 3-5/8" (187mm x 92mm)
• Top dimensions: 7-3/8" x 3-5/8" (187mm x 92mm)
• Flange stretch tolerance: up to 1/16" (1.5mm)

Included Components

• 1x Clamp-on air filter

Product Description

The K&N RU-2970 is a universal dual flange oval clamp-on air filter designed to fit a wide range of applications regardless of the angle or offset diameter of the air intake -- racing vehicles, motorcycles, ATVs, generators, snowmobiles, tractors, and more. Ultra-strong molded pliable rubber flanges absorb vibration and allow for secure attachment, and can stretch up to 1/16" to fit in-between sizes when an exact match isn't available.

Built with K&N's state-of-the-art air filter media, this washable and reusable filter is pre-oiled and ready to install right out of the box, delivering one of the easiest and most cost-effective performance upgrades available. Under normal highway driving conditions, it only needs cleaning approximately every 75,000 miles, or roughly every 5 years based on average annual mileage.

Because this is a universal clamp-on filter rather than a vehicle-specific drop-in replacement, confirming the flange dimensions match your carburetor or intake inlet before ordering is essential for a proper fit.