K&N Drop-In Air Filter Yamaha YZF-R3 (2016-2026) YA-3215

Designed to slot directly into the standard airbox of the Yamaha YZF-R3, the K&N YA-3215 replacement air filter is a zero-modification upgrade rooted in decades of filtration heritage. Where the OEM paper element restricts airflow, K&N's signature oiled cotton gauze construction breathes more freely — sharpening throttle response and freeing up horsepower without touching a single sensor or remapping a single parameter.

Key Features

• Direct OEM replacement for Yamaha YZF-R3 (2016-2026) — fits the standard airbox with no modifications required
• Oiled cotton gauze media delivers high airflow with outstanding filtration efficiency, protecting the engine from harmful contaminants
• Unlocks improved horsepower and acceleration by maximising the airbox's full potential
• Washable and reusable for the lifetime of the engine — eliminating the ongoing cost of disposable paper filters
• Extended service intervals: cleaning is typically needed only every 80,000 km depending on riding conditions
• Fully compatible with OEM engine management electronics — no tune, no remapping, no additional parts needed
• Reduced waste compared to single-use paper filters, making it the more sustainable long-term choice

Design, Finish and Heritage

K&N has been engineering performance filtration since 1969, and the YA-3215 carries that lineage into every R3 it serves. The filter's layered cotton gauze pleats are precision-oiled to trap fine particulate while allowing an unrestricted column of air to reach the throttle body. The construction is robust enough to outlast the motorcycle itself, and the familiar K&N finish — red end caps, oiled gauze media — is as much a mark of quality assurance as it is a visual signature. This is a filter built not just to perform, but to last.

Performance Without Compromise

Fitting the YA-3215 requires nothing more than removing the factory airbox cover and swapping out the stock filter element — a task measured in minutes, not hours. Once installed, it complies fully with noise and emissions regulations, meaning there is no conflict with standard vehicle electronics or any requirement for aftermarket fuelling adjustments. The result is an engine that breathes as intended by the airbox design, running cleaner, stronger and more responsively across the rev range.

Fitment and Compatibility

The K&N YA-3215 is engineered specifically for the following model:

• Yamaha YZF-R3 — model years 2016 through 2026

Specifications

• Part Number: YA-3215
• Brand: K&N
• Type: Drop-in replacement air filter
• Fitment: Yamaha YZF-R3 (2016-2026)
• Filter Media: Oiled cotton gauze (multi-layer)
• Installation: Direct OEM replacement, no modifications required
• Service Interval: Approximately every 80,000 km (conditions dependent)
• Reusable: Yes — washable and re-oilable
• OEM Electronics Compatibility: Full — no remapping required