TURBO UPGRADE KIT, AURORA 5000, 2001-04.5 DURAMAX LB7

2001-04.5, Duramax, LB7, Non EGR. Turbo Charger Up-Grade Kit, Aurora 5000

The ATS Aurora 5000 turbo is designed for competition and street performance. You get good response, more horsepower, increased airflow and higher boost, all with lower EGTs than your stock turbo.