PDI Big Boss Stage 2 Performance Kit for CAT C15 | C16 | 3406E Oil Pump Available for: Detroit DT12 Transmissions

Available for: Detroit DT12 Transmissions 2012-2021

Use a Yellow Airway Buffing Wheel with a Green Rouge compound bar at 3500 RPM

cooling exhaust temperatures by 75-100 degrees

In the design of the manifold each port is analyzed and tested to provide a balanced flow to the turbocharger

These direct replacement manifolds are simple to install and utilize factory hardware

PDI Big Boss Stage 2 Performance Kit for CAT C15 | C16 | 3406E Oil Pump Available for: Detroit DT12 TransmissionsKit Includes: Big Boss Performance Tuner with Mount Big Boss Polished Exhaust Manifold Big Boss Stage 1 Turbo Exhaust Manifold Install Kit Stainless Manifold Spacer Kit Discharge Elbow Kit Available for: 1994 2004 CAT C15 and 3406E Engines Warranty: 1 Year Unlimited Mile Warranty PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Big Boss tuner combined with our high performing exhaust manifold