Crown Automotive Jeep Replacement Muffler for Wrangler YJ 1987-1990 4.2L 6-Cyl

OverviewUpgrade your 1987-1990 Jeep Wrangler YJ with the Crown Automotive Metal Silver Muffler, designed specifically for models equipped with the 4.2L engine. This high-quality muffler not only enhances exhaust flow but also maintains OEM specifications for fit and performance, ensuring a seamless integration into your vehicle's exhaust system. With a robust metal construction, this muffler is built to withstand the rigors of off-road adventures while delivering a deep, satisfying exhaust note