AFE Large Bore-HD Series 5" Stainless DPF Back Exhaust 13-18 6.7L Cummins BD-1027348 Large Air Filter: Large 9"

Large Air Filter: Large 9" x 6-1/2" diameter x 5-3/8" Tall Filter with a 3-1/4" flange opening provides 28% greater airflow over Stock intake system

you've now completely eliminated any exhaust brake

This unit has a total of six forward gears with the ratios as follows: 1st gear 3

The Smarty Touch uses the under hood service bus to unlock the 2013+ ECM's

The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up

AFE Large Bore-HD Series 5" Stainless DPF Back Exhaust 13-18 6.7L Cummins BD-1027348 Large Air Filter: Large 9"Upgrade your 2013 2018 6. 7L Cummins with the AFE Large Bore HD Series 5" Stainless DPF Back Exhaust, designed for maximum flow, improved performance, and a deep, aggressive sound. Built from 5 inch mandrel bent stainless steel tubing, this system reduces turbulence, increases horsepower and torque, and lowers EGTs, giving your truck a noticeable performance boost. For a perfect OE style fit, it features bayonet style hangers that hold up under high