aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System (49-03055) 1781 the pressure activated valve opens

the pressure activated valve opens wide up for straight through power

and really comes to life creating an impressive intake note under acceleration

flexible user definable axis and 14 fully user definable boost target and duty cycle corrections

Retain Stage 2 Aluminum Black Short Ram Air Intake System with Pro Dry S Filter (TR-1004B) by Takeda

What's New for Version 2 redesigned the internal piston toÐ’Âeliminate the potential failure points we saw in our V1 Design

aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System (49-03055) 1781 the pressure activated valve opensAtlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 03055) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 5". Exhaust System Sound: Aggressive Loud. 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