Fitment Information: This exhaust system is specifically designed to fit 2015 - 2021 Subaru WRX and 2015 - 2021 Subaru STI models. Features: The Remark sports touring catback exhaust is crafted with top - notch quality. It's made of T304 stainless steel and hand - welded for durability. The unique quad - tip exit gives your WRX or STI an upscale look. The dual mufflers come with 4 - inch tips that produce a rich, powerful sound. Key features include a bolt - on 3 - piece design, 2.5 - inch, 16 - gauge mandrel - bent piping, a resonated midpipe, 4 - inch quad tips (2 on each side), T304 stainless - steel piping, single - wall slant - cut tips with a burnt stainless finish, high - quality tig welding, factory OEM hanger rod construction, and optimal weight reduction compared to factory mufflers.









Using this exhaust system is easy. Just follow the bolt - on 3 - piece design and attach it to your 2015 - 2021 Subaru WRX or STI. Make sure to use the factory OEM hanger rod construction for proper installation. When it comes to maintenance, regularly check the exhaust for any signs of damage or loose parts. Since it's made of T304 stainless steel, it's quite durable, but cleaning it occasionally with a mild stainless - steel cleaner can help keep it looking great. As for usage, enjoy the rich, powerful sound it produces, but be aware that the aggressive tips may make the exhaust a bit louder. Always drive in accordance with local noise regulations.