The MRT "MaxFlow" H-pipe is the only Mustang performance h-pipe exhaust system on the market with that muscular sound all performance enthusiasts love. The MRT H-Pipe deepens your exhaust note and improves the flow of exhaust gases by maximizing mid-pipe system volume. The MRT H-Pipe produces an increase in horsepower, torque and fuel economy versus comparative X-Pipe designs, while still sounding muscle car tough.
The MRT MaxFlow h-pipe is made of the highest grade 304 stainless steel, making it lightweight and durable for years to come. All MRT H-Pipe exhaust systems feature CNC mandrel-bent tubing to guarantee precise, factory caliber fit. All necessary hardware is provided, plus a new OEM Manifold flange gasket.
Please note that all MRT H-Pipes are custom systems intended for performance use. We make no claim of compliance with local, state, or federal emissions standards. Please take the steps to learn about regulations in your area and use on main roads at your own risk.
Note: Model year 2004 cars require O2 sensor extensions. You can purchase them HERE .
