This MBRP exhaust system is perfect for Subaru WRX and STI owners who want to enhance their vehicle's performance and sound. Whether you're driving on the daily commute or taking your car to the track, this exhaust will make your driving experience more exciting. It features 2.5 - inch dual split rear exit design with 3.5 - inch CF tips. The T304 stainless steel construction makes it durable and suitable for all weather conditions. So, if you're a Subaru enthusiast looking for a high - quality exhaust, this is the one for you.