{"product_id":"race-rear-muffler-cat-back-system","title":"Race Rear Muffler Cat-Back System","description":"The Eisenmann Race Rear Muffler is a German-made performance exhaust system specifically engineered for the E30 M3.\n\nThe system utilizes all factory hangers and gaskets, ensuring optimal fitment and tip alignment. The dual 70mm polished tips are larger than stock, providing an aggressive look that fills the rear valence opening.\n\nEisenmann offers this system with an optional Race Sound for the US market, which is approximately 20% louder than their standard Sport sound. While the volume is increased, the sound remains civilized and composed, benefiting from Eisenmann's renowned tuning expertise. As an OE supplier to marques like Porsche and Mercedes AMG, Eisenmann focuses on producing sounds that complement the vehicle's persona. The system is built to order and ships directly from Eisenmann's factory in Germany, with an estimated production and shipment time of 5-7 weeks. A two-year warranty is included.\n\nIt is the vehicle owner's responsibility to ensure compliance with all federal, state, county, and local sound regulations. Installation of this exhaust is not expected to increase emissions or cause check-engine lights or fault codes on a properly maintained vehicle, as it was developed to work with all factory emissions controls and equipment.","brand":"Eisenmann","offers":[{"title":"Default Title","offer_id":52687931408696,"sku":"B5206.20700","price":1037.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664707078.webp?v=1784887672","url":"https:\/\/store.motormia.co\/products\/race-rear-muffler-cat-back-system","provider":"MOTORMIA","version":"1.0","type":"link"}