Hyperflow Exhaust 3" High Flow Cat Pipe - Mitsubishi Evo X/Ralliart Lancer

Stuck in the middle? Well Hyperflow Exhaust has the answer to you exhaust woes.

Wanna squeeze some extra power from you exhaust but still need to pass emissions testing? The Hyperflow Exhaust Catalytic Convertor Pipe is the answer for you.  Larger diameter piping, with all necessary bungs for sensors and a high flow steel mesh catalyst ensure performance and compliance.