The MBRP exhaust is great for Subaru enthusiasts who want to boost their vehicle's performance. Whether you're on daily commutes or weekend races, this exhaust will serve you well. It features a 3 - inch dual split rear exit with 3.5 - inch carbon fiber tips. Made from T304 Stainless Steel, it's durable enough to withstand extreme conditions. This exhaust is designed for 2011 - 2021 Subaru WRX and STI models, so if you own one of these cars, it's a perfect fit for you.