A retrofit component is used in the emission control systems of some vehicles. Its function is to replace the DPF and CAT of the original vehicle, reduce the effect of the emission control system, and thereby improve the vehicle's power output.
Related Products: Exhaust Manifold、Downpipe Exhaust、Exhaust UP-Pipe、EGR Parts & Valves、DPF & CAT Delete Pipe、Catalytic Converters