This exhaust system is great for off - road adventures and daily driving. It's designed for Toyota Tacoma owners who want to boost their vehicle's performance. The exhaust is made from 2.5 - inch mandrel - bent stainless steel and has dual 3.5 - inch polished 304 stainless steel tips. It can give your Tacoma an extra 12 horsepower and 16 lbs. x ft. of torque.