This MBRP exhaust system is great for Subaru WRX owners who want to enhance their vehicle's performance and sound. It's suitable for daily driving, weekend racing, or just cruising around town. If you live in a dry area or are on a budget, this is the perfect choice for you. The system features a 3 - inch cat - back design with a 5 - inch OD single exit made of heavy - gauge aluminized steel. It fits 2022 - 2024 Subaru WRX Base, GT, Limited, and Premium models.