PDI Big Boss CAT 3406E/C15/C16 Low Mount Exhaust Manifold 3690406 OEM Cross Reference PN 5579455

OEM Cross Reference PN 5579455  OEM Cross Reference CPL 3350

to incorporate a 20% reduction in pedal effort to lower driver fatigue

Applications

PDI’s BIG BOSS® Twin Turbo Kits are built to support 550-700 Horsepower

Each exhaust housing is cast with our HSM material for integrity and a long service life

PDI Big Boss CAT 3406E/C15/C16 Low Mount Exhaust Manifold 3690406 OEM Cross Reference PN 5579455Available for: 1994 2004 CAT 3406E, C15, C16 Engines CAT manifold CARB EO# D773 2 Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA Warranty: 2 Year Unlimited Mile Warranty We have designed our exhaust manifolds to maximize the exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a balanced flow to the turbocharger.