Description: Stainless steel- cat-back exhaust design with TRD-logo-etched tip. Allows for a less restrictive path- helping reduce backpressure for added low- to mid-range torque- along with improved horsepower (between 5 to 8 wheel horsepower- depending upon application). Produces a deep- throaty tone while meeting the legal 95-decibel noise limit- as required by law. Superior corrosion resistance. Maintains Toyotas high quality standards for performance and strength.