{"product_id":"rear-muffler-and-center-resonator","title":"Rear Muffler and Center Resonator","description":"The Genuine BMW Silencer System, part number 18100443581, is a direct replacement component designed to enhance the exhaust note of specific BMW E90 and E91 models. This two-piece system comprises the rear muffler and center resonator, delivering a sound that is described as mildly more aggressive than stock, with a pleasant, throaty growl when revved.\n\nThis factory BMW accessory is noted for its exceptional quality and great fitment. For installation, some models may require cutting the stock exhaust after the resonator, while others may already be configured as a two-piece system. A BMW factory exhaust clamp is included for mounting to the factory cat section, and exhaust sealing paste is recommended for a leak-free installation.\n\nThis silencer system is compatible with 6\/2006+ E90 BMW 325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi sedans, and 6\/2006+ E91 BMW 325xi, 328i, 328xi, 328i xDrive wagons. It is also referred to as a muffler or exhaust resonator. Please note that this part has been superseded by part number 18102208793 and may be discontinued or no longer available through some retailers.","brand":"BMW","offers":[{"title":"Default Title","offer_id":52687173583160,"sku":"18100443581","price":868.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660680481.webp?v=1784881067","url":"https:\/\/store.motormia.co\/products\/rear-muffler-and-center-resonator","provider":"MOTORMIA","version":"1.0","type":"link"}