CAT 3406E/C15/C16 CHROME EXHAUST MANIFOLD Combustion Technologies When paired with a PDI

When paired with a PDI turbo and exhaust manifold

in the shop

E-Model Exhaust Manifold Install Kit

this setup improves exhaust flow and turbo efficiency

Whether you're replacing worn components or installing a new performance manifold

CAT 3406E/C15/C16 CHROME EXHAUST MANIFOLD Combustion Technologies When paired with a PDIIf youre looking to upgrade the exhaust side of your CAT 3406E, C15, or C16, the PDI Big Boss Chrome Exhaust Manifold is designed to improve airflow, reduce exhaust temperatures, and enhance turbo response. This performance manifold is engineered to maximize exhaust airflow, helping the turbocharger spool faster while reducing restriction in the exhaust system. Each runner has been carefully analyzed and tested to ensure balanced exhaust flow into the