2007-2018 GMC Sierra MRT ToughTruck Cat-Back. Handcrafted by MRT's engineering team from T304 stainless steel, for DIY installation and 100% Made in America. Available with polished chrome tip or black matte tip finishes.
2007-2018 GMC Sierra MRT Deep & Mellow Cat-Back. Handcrafted by MRT's engineering team from T304 stainless steel, for DIY installation and 100% Made in America. Available with polished chrome tip or black matte tip finishes.