{"product_id":"3-inch-dual-rear-exit-cat-back-exhaust-system","title":"3-Inch Dual Rear Exit Cat-Back Exhaust System","description":"The Corsa 21040 is a 3.0-inch cat-back exhaust system crafted from premium stainless steel, engineered specifically for the 2018-2021 Ford Mustang GT equipped with the 5.0L V8 engine. This system features a dual rear exit with twin 4.0-inch polished Pro-Series tips and is designed for vehicles that do *not* have the Active Valve exhaust.\n\nEmbracing CORSA's Patented RSC Technology, this exhaust system is tuned for an aggressive sound under acceleration and a drone-free experience while cruising. It achieves an XTREME sound level, characterized by a deep growl at idle, a bold tone during acceleration, and high-RPM screams without drone. The system is not recommended for highly modified vehicles.\n\nPerformance gains include an estimated +5 horsepower and +4 torque, along with a significant 48% increase in flow and a 9 lb weight reduction. The exhaust system is proudly designed, engineered, and manufactured in Berea, OH, and is backed by a Limited Lifetime warranty.","brand":"Corsa","offers":[{"title":"Default Title","offer_id":52664232149304,"sku":"21040","price":2099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687614984.png?v=1784335593","url":"https:\/\/store.motormia.co\/products\/3-inch-dual-rear-exit-cat-back-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}