Powerflow Kit - Flame Retardant - Yamaha Yz250f 2019/2023 Yz450f 2018/2022

Powerflow Kit The kit combines a large Twin Air filter with a durable, ultra-light flange that is tightly secured to the airbox, eliminating leaks and allowing more airflow for superior power. Each kit includes all the necessary components for installation: Twin Air dual-stage filter, billet flanges, and/or threaded support. Dual-layer technology with advanced micro-gluing method. The lightweight aluminum frame ensures maximum stability, preventing flex and optimizing the filter's surface area. Guaranteed maximum water resistance. The flexible foam structure fits perfectly to the air intake. Estimated lifespan of 40-50 wash cycles. High-quality construction. Installing the filter requires no modifications to the bike’s structure or factory settings.