aFe ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip (49-06113-B) 1539 Flow Bench Data: Stock Intake

Flow Bench Data: Stock Intake 530 CFM : Eventuri Intake 840 CFM

The AEM 21-477C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicles restrictive factory air filter and air intake housing

Special Comments: 4 Pot Upgrade 2002 Subaru Impreza Engine: 2

Increased airflow and filtration efficiency improves mileage per gallon (MPG)

Get your MKII or MKIII down

aFe ATLAS 4 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip (49-06113-B) 1539 Flow Bench Data: Stock IntakeAtlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 06113 B) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 4". 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