2001-2004 Ford Escape 3.0L and 2001-2004 Mazda Tribute 3.0L Complete Exhaust System KitNortheastern Exhaust EPA Approved Pair of Manifold Catalytic, Y Pipe, Rear Catalytic, Muffler and Resonator Upgrade with our Northeastern Exhaust EPA Approved Pair of Manifold Catalytic, Y Pipe, Rear Catalytic, Muffler and Resonator for durable, rust resistant performance with gaskets and clamp included for free. Direct fit for 2001 2004 Ford Escape 3. 0L 2001 2004 Mazda Tribute 3. 0L 409 Stainless Steel Tough, Rust Resistant, Reliable