PDI Big Boss Intake Manifold Cummins X15 | ISX15 2013.5-2024 Turbo That's why our camshafts are

That's why our camshafts are brand new and never remanufactured

PDI High Quality replacement series low pressure turbo for C15 Acert engines

Quicker spool-up time gives you better throttle response and can help with fuel economy

Custom Programmed for 1994-2010 Caterpillar 3126

PDI Big Boss Intake Manifold Cummins X15 | ISX15 2013.5-2024 Turbo That's why our camshafts areAvailable for: 2013. 5 2024 Cummins ISX15 & X15 Engines Warranty: 1 Year Unlimited Mile Warranty PDI Big Boss Intake manifolds are built to increase 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 products,