Magnaflow 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter Shift Knob Includes a high flow billet

Includes a high flow billet aluminum and back anodized Lightning 45 bottle valve

5L 2008-2014 Subaru Impreza with our signature resonant

5 Thread (Use w/Part No 20911/20980)

Constructed with 100 percent polyurethane on all four sides this high flow oi free OE replacement performance filter will out flow stock paper filter for improved horsepower and torque

Magnaflow 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter Shift Knob Includes a high flow billetMagnaFlow California Grade CARB Compliant Universal Catalytic Converter 557405 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed California Air Resource Board