This turbocharger is a perfect fit for 2017 - 2019 GMC/Chevrolet HD trucks with 6.6L Duramax engines. It can reach up to 800HP, offering great spool - up and towing capabilities. The oversized billet compressor wheel and custom spec turbine wheel are well - matched for daily use. It's a direct replacement, no extra piping kits needed. Part Number: DM1JK1070303010. Features include fitting both L5P & L5D, supporting 800HP airflow, achieving up to 650 RWHP with stock emissions and basic mods, and being tested to make 800+ RWHP in competition setups. There's no core charge. It has a 67mm 11 - Blade custom wheel, a wide efficiency range, is lightweight yet high - strength, and provides 81 lbs/min mass airflow compared to 60lbs/min stock. The HFV Technology features a custom vane/nozzle ring assembly, an exclusive in - house design, taller and wider vanes for high - load efficiency, and retains the factory exhaust brake and quick throttle response. The oversized custom turbine wheel offers low drive pressures at high load, better EGT control, and a unique exhaust sound.

Using this turbocharger is easy. First, make sure your vehicle is a 2017 - 2019 GMC/Chevrolet HD with a 6.6L Duramax engine. Since it's a direct replacement, you don't need to install any additional piping kits. Just remove the old turbocharger and install this new one following the standard procedures. When it comes to maintenance, regularly check the airflow and the condition of the compressor and turbine wheels. Make sure there are no signs of damage or excessive wear. If you notice any strange noises or a decrease in performance, it's a good idea to have it inspected by a professional. Also, keep in mind that using high - quality fuel and proper engine oil can help keep this turbocharger running smoothly for a long time. As for the exhaust brake, it should work as it did with the original turbo. Enjoy the improved performance and towing capabilities that this turbocharger brings to your truck!