aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System (49-02039) 17685 STI 07-15 (17U-07-0750-4)

STI 07-15 (17U-07-0750-4)

EVO X 08-13 Test Pipe w/ CEL Fix and WB O2 3" inlet/outlet

heater hoses and water by-pass coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F)

6") But Requires Adaptor 60593

High-velocity 4-into-1 merge collectors for maximum performance

aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System (49-02039) 17685 STI 07-15 (17U-07-0750-4)Atlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 02039) 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