Moroso 94056 high flow polished stainless steel muffler with 3 1/2" inlet and outlet. Advanced gas dynamics and sophisticated noise cancellation acoustics. Moroso engineers have developed a new series of racing mufflers. Specially engineered spiral baffles divide the exhaust flow into two seperate paths, significantly reducing noise levels with minimal back pressure. The stainless steel construction makes them durable and attractive enough for show car use. Sold as one muffler. Moroso 94056 stainless steel muffler 3 1/2" 94056 We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.