{"product_id":"m-performance-rear-exhaust-muffler-b58d","title":"M Performance Rear Exhaust Muffler B58D","description":"The Genuine BMW M Performance Exhaust Muffler is a premium rear silencer designed to enhance the sound and performance of your BMW 3 Series G20 M340i and M340i xDrive Saloon equipped with the B58D engine, covering model years from 2019 to the present.\n\nEngineered by BMW, this M Performance exhaust utilizes advanced CAD and FEM development to deliver an authentic, richer, and more distinctive exhaust note both inside and outside the vehicle, while carefully maintaining comfort for long-distance driving. Constructed from high-grade stainless steel, it ensures exceptional durability and resistance to corrosion, contributing to its longevity. The design effectively reduces back pressure, which in turn improves exhaust flow and enhances overall performance capacity, all while providing a perfect OEM fit and finish.\n\nThis muffler is the ideal choice for enthusiasts seeking to upgrade their BMW M340i exhaust with a component that offers superior sound, reliable fitment, and lasting quality. It represents a premium, OEM BMW solution that amplifies the vehicle's character without compromising on comfort or daily drivability.\n\nInstallation is recommended to be performed by a professional. For customers in the UK, a two-year manufacturer warranty is provided, while international customers receive a one-year manufacturer warranty if the VIN is supplied during checkout for compatible vehicles.","brand":"M Performance","offers":[{"title":"Default Title","offer_id":52664153243960,"sku":"18-30-2-464-492","price":3280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687543677.webp?v=1784334197","url":"https:\/\/store.motormia.co\/products\/m-performance-rear-exhaust-muffler-b58d","provider":"MOTORMIA","version":"1.0","type":"link"}