This is a DPF-Delete exhaust system that is designed to eliminate the diesel particulate filter (DPF) which improves horsepower, torque, throttle response, turbo spool up and mileage. This system is constructed from 4" 409 stainless steel tubing and includes 2 oxygen sensor bungs, band clamps and OE style hangers for an easy installation. This system is finished with a huge 5" polished 304 stainless steel tips.

Note: Not street legal. For race or off-highway use only.