Unleash the legendary performance potential of your third-generation Suzuki Hayabusa with the K&N SU-1321 High-Flow Replacement Air Filter. Engineered as a direct drop-in replacement for your factory air box, this washable and reusable filter uses layered, oiled cotton gauze to maximize airflow while delivering superior engine protection on the road or track.

Vehicle & Motorcycle Compatibility (New Zealand)

This high-flow replacement air filter is custom-engineered to fit the iconic Suzuki Hayabusa platform popular among New Zealand motorcycle enthusiasts:

• Suzuki GSX1300R Hayabusa: 2021–2026 (Gen 3 / All Trims)

Note: Designed to drop directly into your original OEM air filter housing with no air box modifications or ECU jet/mapping changes required for standard factory setups.

Key Features & Benefits:

• Direct Factory Fit: Pre-oiled and drops straight into your original OEM air filter enclosure with zero modification required.
• Horsepower & Torque Boost: Pleated high-flow cotton media reduces air restriction, improving throttle response and acceleration.
• Washable & Reusable: Highly economical and environmentally sustainable—engineered to last for the lifetime of your motorcycle.
• Advanced Filtration Media: Multiple layers of surgical-grade cotton gauze treated with specialized tacking oil trap microscopic debris while maintaining maximum airflow.
• Lifetime Warranty: Backed by K&N's legendary No-Hassle Limited Lifetime Warranty.

Specifications:

• Product Style: Panel Air Filter
• Filter Material: Cotton Gauze
• Washable: Yes
• Height: 1.5 in (38 mm)
• Outside Length & Width: Custom OEM Fitment for Hayabusa Gen 3 Airbox
• Filter Re-Oiling Amount: 1.02 oz (30 ml)
• Weight: 1.2 lb (0.5 kg)

Cross References:

• Suzuki OEM: 13780-10L00 / 1378010L00
• BMC: FM01131
• DNA: SZKHYBSA

Official K&N Website Vehicle Applications List

Complete coverage details for the SU-1321 across all supported model years and submodels:

• 2026: Suzuki GSX1300R Hayabusa
• 2025: Suzuki GSX1300R Hayabusa
• 2024: Suzuki GSX1300R Hayabusa
• 2023: Suzuki GSX1300R Hayabusa
• 2022: Suzuki GSX1300R Hayabusa
• 2021: Suzuki GSX1300R Hayabusa