BIG BOSS INTAKE MANIFOLD CUMMINS ISX CM2250 cummins-isl-esr3191945 valve train problems

valve train problems

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BIG BOSS INTAKE MANIFOLD CUMMINS ISX CM2250 cummins-isl-esr3191945 valve train problemsAvailable 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