Killer B Motorsport Street Rat Muffler Delete 2022+ BRZ and GR86

• 14 Pound weight savings • Dual Outlet • Made from USA sourced 304 Stainless Steel • Full Diameter Free Flowing Mandrel Bends • 3/8” Thick CNC Laser Cut Flanges • Hand TIG Welded and Back-purged • All Parts Made and Assembled in the USA