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

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