{"product_id":"rear-muffler-3","title":"Rear Muffler","description":"The Eisenmann rear muffler is a performance-oriented exhaust upgrade specifically designed for the BMW Z3 Roadster models equipped with 2.2L (125 kW, M54B22) or 3.0L (170 kW, M54B30) engines. This slip-on muffler requires cutting the stock exhaust system for proper fitment and secures using clamps. Additionally, modification of the vehicle's rear apron is necessary to install this Eisenmann exhaust system.\n\nEisenmann products are known for their quality and performance enhancements. This rear muffler is developed in-house using CAD, with a focus on optimizing sound to avoid unpleasant frequencies and deliver a more enjoyable driving experience with a distinctive 'Eisenmann Sound'. The optimized design aims to increase power and torque.\n\nThis particular model features a sport design and comes with a parts certificate, requiring acceptance according to §19 Abs.3 Nr.4 StVZO, which may incur additional costs from the testing institute. The exhaust boasts four 76mm tips, contributing to its sporty aesthetic. Eisenmann products are traditionally handcrafted in Germany, ensuring a unique item with a tangible quality difference.","brand":"Eisenmann","offers":[{"title":"Default Title","offer_id":52687929573688,"sku":"B5261.00760","price":923.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662657713.jpg?v=1784887652","url":"https:\/\/store.motormia.co\/products\/rear-muffler-3","provider":"MOTORMIA","version":"1.0","type":"link"}