PDI Big Boss Intake Manifold Cummins ISX15 2010-2013 Intercoolers Custom Programmed for 1994-2010 Caterpillar

Custom Programmed for 1994-2010 Caterpillar 3126

For Use with Big Boss Exhaust Manifold PN 9445 and 9446

5 - 2024 Cummins ISX15 & X15 Engines

Lower quality exhaust manifolds from a competitor or stock can weaken over time as the manifold expands and contracts it will develop cracks and even flake

PDI Big Boss Intake Manifold Cummins ISX15 2010-2013 Intercoolers Custom Programmed for 1994-2010 CaterpillarAvailable for: 2010 2013 Cummins ISX15 Engines Warranty: 1 Year Unlimited Mileage Warranty PDI Big Boss Intake manifolds are built to increase performance and balance the air going into the engine. By opening up the manifold in key areas airflow will increase up to 35% leading to lower air intake temperatures resulting in power gains of up to 20hp. These direct replacement manifolds are simple to install and utilize factory hardware. Like all PDI