Description: Hear your 4Runner engine roar with style. Made from premium 304 stainless-steel, featuring a cat-back design with TRD logo stamped on a stylish black-chrome tip. Less restrictive muffler design helps reduce back pressure, helps increase power and low-end torque. Side-exit tail pipe improves exhaust departure angle for better off-road performance. Produces a deep and aggressive exhaust growl while meeting the legal 82-decibel noise limit, as required by law.