AFE BladeRunner Iron Exhaust Manifolds 01-16 GM 6.6L Duramax AFE-49-04040-P The Quantum Air intake system

The Quantum Air intake system from AFE is the latest in airflow technology for your L5P Duramax and works with all your factory emissions

This kit will bolt right up to your OEM intercooler and increase the performance of your Ram

Have yourself some AFE intercooler tubes and need some replacement boots

Anytime you can increase the amount of cool air you'll see gains in both horsepower and torque

The 5" 409 stainless steel tube construction provides a long lasting finish and maximum air flow for those high powered Cummins

AFE BladeRunner Iron Exhaust Manifolds 01-16 GM 6.6L Duramax AFE-49-04040-P The Quantum Air intake systemThese exhaust manifolds will outflow your factory ones by 6% resulting in an increase in performance and throttle response. Machined Ports: These manifolds have both the inlet and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. Auxiliary Ports: An Exhaust Gas Temperature (EGT) probe port is incorporated into each manifold for easy installation of gauges or testing