{"product_id":"cat-back-exhaust-system-141","title":"Cat-Back Exhaust System","description":"It is also compatible with the BMW 118d and 120d models within this range.\n\nConstructed from aerospace-grade type 304, non-magnetic stainless steel, this exhaust system offers superior longevity and resistance to discoloration compared to standard materials. The use of this premium material ensures that the pipework, silencers, and hardware are built to last.\n\nThe system features a pipe diameter of 69.85mm with a thickness of 2.75mm and is finished with a Twin 76.2mm Special tip style. Mandrel bending is employed to maintain constant radius bends, optimizing gas flow for enhanced performance. Milltek's acoustic development process ensures a sporty and crisp exhaust tone that avoids NVH, drone, or cabin resonance. This system is not EC-Approved and is not a race-system.","brand":"Milltek","offers":[{"title":"Default Title","offer_id":52689157816632,"sku":"SSXBM932","price":804.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687389379.jpg?v=1784902680","url":"https:\/\/store.motormia.co\/products\/cat-back-exhaust-system-141","provider":"MOTORMIA","version":"1.0","type":"link"}