{"product_id":"3-inch-cat-back-exhaust-system-18","title":"3-Inch Cat-Back Exhaust System","description":"The Nameless Performance Catback exhaust system is engineered to enhance the performance and sound of your 2015-2021 Subaru WRX or 2015-2018 STI. This system utilizes 3-inch diameter piping, paired with 5-inch mufflers and double-wall polished tips, to deliver an aggressive exhaust note and improved flow.\n\nConstructed with quality materials, this catback exhaust is designed as a direct replacement for the factory system, aiming to optimize exhaust gas flow. The 3-inch piping diameter is a key feature for maximizing exhaust efficiency.\n\nFitment is specific to the 2015-2021 Subaru WRX and 2015-2018 STI Sedans. However, it is explicitly noted as not compatible with the STI (SPT) dealer-installed exhaust systems.","brand":"Nameless Performance","offers":[{"title":"Default Title","offer_id":52706057060664,"sku":"SUCB15WRX","price":834.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687911840.webp?v=1785272817","url":"https:\/\/store.motormia.co\/products\/3-inch-cat-back-exhaust-system-18","provider":"MOTORMIA","version":"1.0","type":"link"}