KNSU1321 Air Filter by K&N
K&N high-performance air filter designed to enhance engine air intake through a multi-layered oiled cotton media. Washable and reusable, it reduces the frequency of replacements compared to disposable filters. Engineered to last for the vehicle's lifetime and backed by a limited warranty of 10 years/1.6 million kilometres.
Design and Materials
- Multi-layered oiled cotton media providing up to 50% greater airflow than traditional paper filters for improved air intake
- Durable frame and material designed to withstand the vehicle's lifetime to limit replacement frequency
Usage and Performance
- Designed to increase power, torque, and acceleration for a more responsive engine
- Long maintenance intervals of up to 50,000 miles depending on driving conditions to space out maintenance operations
Practicality and Features
- Washable and reusable filter to reduce disposable filters and minimize waste
- Installation possible in under five minutes and without tools for quick replacement
Safety and Standards
- Each filter design is tested in ISO 5011 laboratories to ensure excellent filtration efficiency and limit dirt penetration
- Reliable engine protection through optimized filtration to preserve the longevity of internal components
Benefits
- OEM reference SU-1321
- Limited warranty of 10 years/1.6 million kilometres for assurance of product durability
Compatible with a selection of models including:
- SUZUKI GSX 1300 HAYABUSA RR ABS E5+ 1300 cm3 (2025)
- SUZUKI GSX 1300 HAYABUSA RR ABS E5 1300 cm3 (2024)