{"product_id":"sport-exhaust-cat-back-system","title":"Sport Exhaust Cat-Back System","description":"The Eisenmann Sport Exhaust is a German-made performance exhaust system crafted for the BMW M5 E39 model years 1999-2003.\n\nThe exhaust features prominent 83mm round, straight-cut stainless steel tips, larger than stock, to visually enhance the rear valence.\n\nEisenmann focuses on delivering a refined performance sound, characterized by a muted rumble rather than an overpowering boom. As an OE supplier to brands like Porsche and Mercedes AMG, Eisenmann understands how to create an exhaust note that complements the vehicle's persona, audible from within the cabin without excessive external noise. Each Eisenmann muffler can be paired with an optional center pipe—either a free-flow resonator for civility or a straight pipe for increased volume.\n\nThis specific exhaust section is built to order directly from Eisenmann's factory in Germany, with an estimated production and shipment time of 5-7 weeks. It comes with a two-year warranty. Note that installation may require modifications to the rear bumper for proper fitment. While this exhaust is designed not to increase emissions or cause check-engine lights on a properly maintained vehicle, owners are responsible for ensuring compliance with local sound regulations.","brand":"Eisenmann","offers":[{"title":"Default Title","offer_id":52687932424504,"sku":"B5248.00831","price":2307.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664707118.jpg?v=1784887690","url":"https:\/\/store.motormia.co\/products\/sport-exhaust-cat-back-system","provider":"MOTORMIA","version":"1.0","type":"link"}