PDI Big Boss Stage 1 Performance Kit for CAT C15 ACERT Cat Kit also available in Black

Kit also available in Black Ceramic

4 chrome plastic dome rear axle covers

Available for: 2001 - 2018 Cummins ISX

Core charge of $1800 refundable upon receiving cores back to our facility

Reduces turbo lag and lowers under-hood temperature

PDI Big Boss Stage 1 Performance Kit for CAT C15 ACERT Cat Kit also available in BlackKit Includes: Big Boss Performance Tuner with Mount Big Boss Polished Exhaust Manifold Exhaust Manifold Install Kit Stainless Manifold Spacer Kit Available for: 2004 2010 CAT C15 Acert 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 delivers power while allowing better exhaust flow