K&N Replacement Air Filter for Focus RS (E-2993) Burned Titanium 5" high-quality 90° silicone coupler

5" high-quality 90° silicone coupler with 10" legs that you can easily cut to fit your exact set-up

During testing at Fuji Speedway

the brake lines for use with drum style brakes has been discontinued and is no longer available to purchase

and mounted it in the front of the vehicle where it receives the most airflow

which we found can easily be replaced and benefit from the use of silicone

K&N Replacement Air Filter for Focus RS (E-2993) Burned Titanium 5" high-quality 90° silicone couplerK&N drop in factory style replacement air filter for 2016+ Focus RS models. Designed to install easily into your stock air box and increase power. K&N filters are washable, reusable and engineered to last for the entire lifespan of your vehicle. Vehicle Fitment: 2016+ Ford Focus RS Includes: (1) Air Filter Replacement for these OEM Part Numbers: Ford 1296204, 1477153, 1496204, 1511213, 1708877, 1848220, 7M519601, 7M519601AC, AV619601AL, CV6Z9601A,