This big power kit is designed for engines with 150-350 HP over stock, or 350-500 total rear wheel HP. The kit utilizes the latest higher performance turbochargers to give you superior bottom end response with compound cool boost pressures which result in the ultimate airflow. Dramatic reduction of exhaust gas temperatures and increases in power. There is no need for special head gaskets, or even the removal of your transmissions heat exchanger. The kit is complete with exhaust adapters, stainless air intake housings, powder coated pipes, heat shields and oil adapters.