LB7 Stealth 67G2 Turbo

This custom-built 67mm compressor wheel is specifically designed to maximize peak power while maintaining a wide, usable powerband. To fit the monster compressor wheel, Calibrated Power Solutions developed a unique, OEM appearing, anti-surge ring, which nestles in the factory compressor cover. Matching the class-leading compressor performance meant updating the center section, which is fitted with a 360-degree thrust bearing to increase reliability under heavy load transitions. Even the wastegate has been updated to make sure you have the most amount of power and the quickest spool-up. The LB7 Stealth 67 features the largest turbine available in an IHI-style (stock LB7 turbo) frame. This dramatically reduces drive pressure and allows for serious power production even at high RPM where the IHI typically falters. The monster turbine helps you achieve as close to a 1:1 ratio between drive and boost pressure. This not only helps make more power but also manages EGT's under heavy load.