This exhaust system is perfect for Subaru Impreza owners from 2012 to 2016 who want to enhance their car's performance and sound. Whether you're on a daily commute or hitting the track, it'll make your driving more exciting. The tubing is 2 - 1/4 inches in size and made of 304 stainless steel for long - lasting use. The muffler gives a deep sound, and the 4 - inch diameter polished exhaust tip with a laser - etched Takeda logo adds a unique style. Installation is easy, just like a factory part, so you don't need to worry about complex modifications.