BIG BOSS INTAKE MANIFOLD CUMMINS ISX CM2250 cummins-isl-esr3191945 It’s the little things that

It’s the little things that can make the biggest difference

Save now by ordering in a single kit instead of individually

Chrome cover dresses up top of radiator

valve train problems

BIG BOSS INTAKE MANIFOLD CUMMINS ISX CM2250 cummins-isl-esr3191945 It’s the little things thatAvailable for: 2010 2013 Cummins ISX15 Engines Warranty: 1 Year Unlimited Mileage Warranty *RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* 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