Remark's Cat Back Exhaust for the 2015+ Subaru WRX/STi VA has been redesigned with dual mufflers and aggressive 4-inch quad slant cut tips, creating a rich, powerful sound. This system, available in resonated and non-resonated options in stainless steel or burnt stainless, features a 3-inch to 2.5-inch Y-piping design. Made from T304 stainless steel, it offers optimal weight reduction and is designed with high-quality tig welding, perfect for the Subaru enthusiast seeking an enhanced driving experience.