Proflow Exhaust X Pipe, Universal, 304 Stainless Steel, Polished, 4.0in. Inlet/Outlet, 18in. Length - PFEXP040

Part Number: PFEXP040

These X-pipes work like conventional H-pipe balance tubes, but give your vehicle better performance by increasing exhaust scavenging and balancing exhaust pulses. They also increase exhaust gas velocity to create a venturi effect which helps to evacuate exhaust gases even quicker.