K&N High Flow Air Filter for Yamaha R15 V3/ V4 - YA-1219

K&N High-Flow Air Filter | Yamaha YZF-R15 V3, V4 & MT-15 (YA-1219)

The YA-1219 is the high-performance intake solution for Yamaha’s 155cc liquid-cooled engine equipped with Variable Valve Actuation (VVA). This filter is specifically designed to meet the higher air demands of the V3 and V4 generations, ensuring that as the VVA kicks in, your engine has all the air it needs to scream to redline.

Key Features

• VVA Optimized Airflow: Designed to provide up to 50% more airflow than the factory paper element. This ensures more consistent performance, particularly in the high-RPM range where the VVA profile requires maximum intake efficiency.

   

• Superior Filtration Technology: Features K&N’s signature multi-layered oiled cotton gauze media, protecting your high-compression engine by capturing up to 99% of harmful contaminants.

   

• Washable & Reusable: A "Lifetime" performance upgrade. Simply wash, re-oil, and reinstall the YA-1219 at regular intervals. It is designed to be the last air filter you’ll ever need for your R15 or MT-15.

• Direct Drop-In Fit: Precision-molded to fit the R15 V3/V4 and MT-15 airbox perfectly. Installation is a straightforward plug-and-play process with a factory-grade sealing bead.

• Fueling Compatibility: Works seamlessly with the stock ECU and fuel injection system; no immediate re-mapping is required for standard street use.

Technical Specifications

Why Upgrade Your 155cc Yamaha?

The Yamaha 155cc engine is a masterpiece of small-displacement engineering. The YA-1219 "uncorks" the intake path, allowing for a sharper throttle response and a more pronounced intake growl that becomes especially noticeable when the VVA engages above 7,400 RPM. It’s an essential mod for riders who want to maximize the "R-DNA" performance of their machine.