The World Sport muffler is for the performance enthusiast who has more on their minds than just pure power. These APEXi Exhaust systems are designed to provide excellent low and mid range power without excessive noise. The Exhaust Systems sporty, yet elegant look is made possible by using a polished SUS 304 stainless steel muffler, 60mm titanium particle powder coated mild steel piping, paired with a 100mm (3.93 inch) polished tip. Robotic TIG welds along with precise hand crafted welds ensure the Exhaust Systems maximum longevity and performance. The WS Exhaust Systems possesses all of the motorsports passion and intensity associated with A'PEXi products. These Exhaust System are ideal for the daily driver car of an enthusiast, or for vehicles that want the high class sporty look without the noise.

The World Sport Exhaust series is the A'PEX answer to the ultimate street exhaust systems with all around performance. The canister is made of the highest grade polished SUS 304 stainless steel while the mandrel bent piping consists of high temperature, titanium particle coated mild steel. These muffler systems has always been the standard for aftermarket street Exhaust Systems. The oval canister houses a newly designed rolled tip for an extremely high class finish. Interior construction has been fine tuned for even more low to mid-range power. Countless magazine dyno tests have proven the World Sport Exhaust Systems to be one of the best all around Exhaust Systems on the market. As always, all A'PEX Cat Back Exhaust Systems come complete with all necessary hangers, nuts, bolts, and gaskets.

Founded in Japan in 1992, A'PEX has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. It ranks among the best performance parts companies alongside Greddy and HKS. An international network of tuning shops and consumers provides a steady flow of incoming information that continuously fuels the engineers at A'PEX. Championship wins and racing feedback can be seen reflected throughout the product lineup.