{"product_id":"resonator-delete-exhaust-system","title":"Resonator Delete Exhaust System","description":"The MRT Engineering 13-18 Focus ST Ecoboost MRT RD (Resonator Delete) is a performance exhaust system crafted from corrosion-resistant 2.5\" T304 stainless steel. Designed specifically for the 2013-2018 Focus ST 2.0L EcoBoost, this system replaces the stock resonator with a straight pipe, aiming to deliver a loud, deep muscle car sound. It offers a noticeable increase in exhaust loudness and tone during acceleration, with a rumbling idle, and is engineered to provide elevated sound without excessive drone, rated at 1\/10 for drone level.\n\nConstructed in the USA, the MRT RD exhaust features a straight-through muffler design and 2.5\" tubing to maximize exhaust gas flow, which the manufacturer states provides for noticeable performance gains. The sound level is rated at 5\/10, and the drone level at 1\/10, indicating a sportier exhaust note that is still manageable for daily driving. The system is backed by MRT's Limited Lifetime Warranty for added peace of mind.\n\nThe MRT system aims to improve exhaust flow and enhance the overall driving experience with a sportier sound profile.","brand":"MRT","offers":[{"title":"Default Title","offer_id":52663061348664,"sku":"MRT-91J103","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687513276.jpg?v=1784323381","url":"https:\/\/store.motormia.co\/products\/resonator-delete-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}