The BD Diesel Duramax Screamer turbo for 2011–2016 Chevrolet LML is a drop-in, stock-appearing upgrade that uses modern turbo technology to increase airflow while maintaining low-end response. It supports higher boost for increased horsepower potential and has shown reductions in peak EGTs in tests. The Screamer is supplied as a performance exchange turbo with balanced hardware for diesel applications.
BD Diesel Duramax Screamer Turbo - 2011-2016 Chevrolet LML