Garrett turbocharger GTX3071R: 803712-5001s of forged, machined workpiece, a high-suction impeller Potential: 340-560hp Capacity: 1.8-3.0l Bearings: Ball Double Cooling: Water + Oil Compressor: 71.40mm impeller trim 58, A / R: 0.60 No shells exhaust (fits with the GT30)