The Industrial Injection Quick Spool Compound Turbo Kit is a fast spooling setup that increases horsepower and torque through the entire RPM range in your 2001-2004 LB7 Duramax. We designed this kit to optimize the engine efficiency by increasing airflow to the engine to help reduce EGTs. This is a complete kit that comes with everything needed for install.

Features:

- Fast Spooling

- Lower Exhaust Temps (EGTs)

- Silver Bullet Phatshaft Turbo (64/74/14)

- Borgwarner S475 Turbo (75/96/1.32)

- Mild Fueling Upgrades Recommended

- Complete Kit

- Capable of 700hp

NOTE: Other turbo configurations are available. Call for more information.