{"product_id":"mad-b58-fat-boy-5inch-catless-downpipe","title":"MAD B58 Fat Boy 5\" Catless Downpipe","description":"The Fat Boy downpipe is an oversized 5-inch catless system that delivers unrestricted exhaust flow, reducing backpressure and unleashing noticeable horsepower and torque gains. Made from high‑quality stainless steel with smooth bends and a flex section, it provides a direct bolt-on fit for BMW M240i, 340i, 540i, 740i, X3\/X4 M40, X5 40i, X7 40i, Z4 M40i and Toyota Supra","brand":"MAD","offers":[{"title":"Default","offer_id":45809462771909,"sku":"MAD-052","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/9841\/1461\/files\/MAD-2052_1__58369.1706204263.386.513.jpg?v=1770945293","url":"https:\/\/bmdperformance.com\/products\/mad-b58-fat-boy-5inch-catless-downpipe","provider":"My Store","version":"1.0","type":"link"}