APEXi N1 muffler exhaust systems are one of the most recognizable exhaust systems in our industry today. They were the first angled mufflers to feature a silencer and megaphone-style piping. Utilizing a mild steel, titanium particle powdercoating, the piping flows expanded exhaust gases out through a polished SUS 304 stainless steel canister. These exhaust systems have been put to the test in virtually every tuning magazine, with the results proving them to be one of the most reliable, powerful, and cost-effective mufflers on the market. Their robotic TIG welding separates the N1s from cheap imitators, and their simple, yet effective design will stand the test of time.