CUMMINS ISX15 | X15 CHROME EXHAUST MANIFOLD Snapback This heavy-duty oil filter is

This heavy-duty oil filter is designed to remove harmful contaminants from engine oil before they circulate through critical components like bearings and camshafts

the PDI Big Boss design increases airflow by up to 20%

Advanced FR3 Nano Lubricant technology reduces friction

the Big Boss Turbo is designed to help your engine produce more power while improving efficiency

rinse it off

CUMMINS ISX15 | X15 CHROME EXHAUST MANIFOLD Snapback This heavy-duty oil filter isIf youre looking to improve the performance and durability of your Cummins ISX15 or X15, the PDI Big Boss Exhaust Manifold is engineered to deliver better airflow, cooler exhaust temperatures, and improved turbo response. PDI designed this manifold to maximize exhaust airflow, helping reduce turbo lag and allowing the turbocharger to spool more efficiently. During development, each runner was carefully analyzed and tested to ensure balanced airflow