2022-2023 CT5 6.4L Replacement Air Filter (KNN33-5128) auto-lighting The front runs 4" Pro-Ride

The front runs 4" Pro-Ride coil springs capable of full coil bind with 3" bump stop extensions

and AlphaRex's signature activation light sequence to your Silverado or Sierra - all in a sharp Alpha-Black housing

Superior strength to OEM control arms

Direct bolt-on replacement — no vehicle modifications required

2022-2023 CT5 6.4L Replacement Air Filter (KNN33-5128) auto-lighting The front runs 4" Pro-RideK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your