AFE Large Bore-HD Series 5" Stainless DPF Back Exhaust 13-18 6.7L Cummins BD-1027348 you've now completely eliminated any

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

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

AFE Large Bore-HD Series 5" Stainless DPF Back Exhaust 13-18 6.7L Cummins BD-1027348 you've now completely eliminated anyUpgrade 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