Big Boss Stage 2 Performance Kit for CAT C15 | C16 | 3406E Cummins Parts Available for: Cummins ISX15 |

Available for: Cummins ISX15 | X15 Model Year 2010-2020

Using a clean Premium Red Microfiber Towel to wipe off excess until you have a dry surface

Aluminum Mini Kit Includes:

Your vehicle will have a clean

Stainless Steel Metal Polishing

Big Boss Stage 2 Performance Kit for CAT C15 | C16 | 3406E Cummins Parts Available for: Cummins ISX15 |Kit 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