BMS Drop-In Performance Air Filters For BMW M3 (G80) & M4 (G82 / G83) S58

Description Maximize the breathing efficiency of your S58 engine with the BMS Drop-In Performance Air Filters. Designed specifically for the G-Chassis BMW M3 and M4, these high-flow replacement filters eliminate the restriction of factory paper filters, allowing your turbochargers to spool faster and breathe easier. Engineered with OE-quality precision, the filters feature a layered, oiled cotton media that provides exceptional filtration to capture contaminants while significantly increasing airflow. The result is a noticeable improvement in horsepower, torque, and throttle response, delivering up to 9 WHP gains without the need for additional modifications. These drop-in filters are a true investment for your vehicle. They are fully washable, reusable, and built to last the entire lifespan of your engine. Installation is seamless and requires no cutting or custom fitting, slipping perfectly into your factory airboxes as a direct replacement. Key Features: – Performance Gains: Adds up to 9 Wheel Horsepower (WHP) and improves torque. – Material: High-quality layered and oiled cotton filtration media. – Efficiency: Outflows standard factory paper filters for better fuel economy and throttle response. – Durability: Washable and completely reusable for the life of the vehicle. – Fitment: Direct plug-and-play installation into the OEM factory airboxes. – Replacement for OEM Part Numbers: 13-71-8-095-807 (Left) and 13-71-8-095-805 (Right).