The Industrial Injection 422404 PhatShaft 64 Turbo Kit is built to perform and will dramatically increase performance and reliability in your 2001-2004 GM 6.6L Duramax LB7. The PhatShaft turbo kit utilizes the legendary Industrial Injection Silver Series Turbo. The Silver 64 is perfect for mild applications like daily driving and tow vehicle duties. Just like all the Silver Series Turbos, it comes standard with a 14 cm exhaust housing which Industrial Injection modifies the angle of the exhaust nozzle, maximizes the wastegate ports, and enlarges the wastegate chamber for full wastegate travel. Each turbo also features dual grooved high performance bearings and an adjustable boost elbow.
- Lower EGT's
- Increased Reliability
- Increased Performance
- FMW Billet Compressor Wheel
- Mild To Aggressive Fueling Upgrades Recommended