{"product_id":"4-inch-muffler-cat-back-exhaust-system-3-inch-tips","title":"4-Inch Muffler Cat-Back Exhaust System, 3-Inch Tips","description":"Each component is precision-crafted from mandrel-bent T304 stainless steel, ensuring durability and a premium look. The system features 4-inch mufflers paired with 3-inch double-wall polished tips, adding a stylish visual element to the rear of your vehicle.\n\nConstructed with TIG welding and laser-cut flanges, this axle-back exhaust guarantees a direct factory fit to the OEM mid-pipe at the Y-section. Exhaust hangers are welded in OEM locations, simplifying installation. The package includes all necessary hardware for a straightforward upgrade, aiming to provide an approximate 10HP\/11FT LB increase in performance.\n\nIt is important to note that this axle-back system is specifically designed for 2015-2021 Subaru WRX and 2015-2018 Subaru STI models. This axle-back system will not work with SPT exhaust systems.","brand":"Nameless Performance","offers":[{"title":"Default Title","offer_id":52663080091960,"sku":"7354612613295","price":674.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687514584.jpg?v=1784323603","url":"https:\/\/store.motormia.co\/products\/4-inch-muffler-cat-back-exhaust-system-3-inch-tips","provider":"MOTORMIA","version":"1.0","type":"link"}