The COBB stainless steel 3.00 in catback exhaust for 2022–2024 Subaru WRX is a direct-fit replacement catback system offered in stainless construction. The 3-inch piping specification is provided to match the vehicle's exhaust flow requirements and to replace the factory catback with a COBB-branded stainless system, intended for vehicles within the stated model years.
Cobb 22-24 Subaru WRX Stainless Steel 3in. Catback Exhaust