The ATS Aurora VFR 4000 Stage 2 Turbocharger Assembly
Fitment: 2007.5-2012 RAM 6.7L Cummins
This Aurora VFR 4000 is a direct drop in full emissions legal turbocharger that adds over 47 rwhp and 93 ft. lbs. w/ stock tuning, and 150 rwhp when paired with our DynoLAB Tuning (sold separately). Harness adapter is included. The billet turbine wheel is 25 grams lighter than stock wheel while increasing strength. This turbocharger will reliably support 550 rwhp without soot loading the DPF and can be turned up 600rwhp for short term racing applications utilizing ATS DynoLab Tuning. 180rwhp gain for towing applications andsustainabledriving, 230hp gain for short term racing. No more stuck or warped vanes through the life of the turbo regardless of driving style.