The Kooks 3-inch oval clamp-in muffler is a polished stainless steel clamp-in unit with center inlet and center outlet. It has an 18-inch body, 21.75-inch overall length and a 5.25 x 8.375-inch oval body; 3-inch I.D. inlet and outlet. Clamps are included and welding is not required. Kooks cites T304 stainless construction, dyno and race testing, U.S. manufacture, and a limited lifetime warranty.
Kooks 3in Oval Clamp In Center/Center Muffler 18in Long Body Polished Stainless Steel