aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip (49-04081-P) 18090 PDU Channels 1-4 are simple

PDU Channels 1-4 are simple on/off functions

These pads do not require warm up but do get even stronger under the heat of hard driving

MaXX Xtreme pressure plates are recommended for use with a race disc

Includes 6 Aluminum Thumb Nuts

aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Polished Tip (49-04081-P) 18090 PDU Channels 1-4 are simpleAtlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 04081 P) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 5". Exhaust System Sound: Moderate. The ATLAS Exhaust System channels the exhaust from the engine to the rear of the vehicle on a racing diesel engine truck. It has the least amount of exhaust flow restriction possible to enable the engine to make more horsepower and