Specifications: Compressor Inducer - 60 mm/Trim: 45 Compressor Exducer - 89.7 mm Turbine Inducer - 65 mm Turbine Exducer - 58 mm Turbo Housing: 12 CM2. Billet Wheel: The compressor features a gold anodized 7/14 bladed billet aluminum compressor wheel that is lighter and stronger than the stock cast wheel to help provide quicker "spool-up" and higher air flow than the stock turbo. Compressor: The compressor features a light-weight billet aluminum compressor wheel with a 60mm inducer and 89.7mm exducer to improve turbo spool-up, handle high wheel speeds, and boost pressures. Also included is a CNC-machined, black anodized billet adjustable aluminum wastegate actuator. Direct Replacement: This turbo can be installed on 2003-2007 model years as a direct bolt-on replacement. All connections to the vehicle are compatible with the OE geometry, resulting in a quick and reliable connection. Maximum gains are achieved from fuel system upgrades, either electronic or mechanical.