{"product_id":"genuine-bmw-performance-silencer-muffler-exhaust-system-3-series-e92-e93-320d-n47","title":"Genuine BMW Performance Rear Back Box\/Muffler Exhaust for 3 Series Coupe\/Convertible E92\/E93 320d N47D20 diesel - Stainless Steel Twin 74mm Chrome Tips - OEM Direct Fit - OE 18302185803 - Rear Silencer Tailbox Upgrade\/Replacement","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eOE BMW Sports Rear Box Upgrade for 3 Series E92 E93 320d N47 - Part 18302185803\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Looking to sharpen the sound and finish of your 2.0d without sacrificing refinement? This original BMW Performance rear section is the factory upgrade back box for the E92 and E93 320d with the N47 engine, complete with twin 74 mm polished chrome outlets and high quality stainless steel construction for long term durability. It replaces the oval tailbox with a freer flowing end silencer that delivers a deeper, sportier diesel note above 2,000 rpm while keeping the cabin calm on a cruise.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Designed and validated by BMW with computer aided design and finite element analysis, the geometry and brackets match factory points for an exact fit. Flow restriction is reduced for improved breathing, the finish is premium, and the look is unmistakably OEM with dual chrome tips neatly filling the rear valance.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    We have fitted and run this rear silencer on our own cars and for many customers. Feedback has been consistently excellent for the precise fitment, quality of the stainless welds, and the purposeful twin outlet appearance.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHighlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW Performance rear silencer assembly for 2.0d N47 cars\u003c\/li\u003e\n    \u003cli\u003eManufacturer part number 18302185803\u003c\/li\u003e\n    \u003cli\u003eStainless steel build for corrosion resistance and longevity\u003c\/li\u003e\n    \u003cli\u003eTwin 74 mm chrome tailpipe finishers for a clean factory performance look\u003c\/li\u003e\n    \u003cli\u003eLower restriction design for smoother exhaust flow\u003c\/li\u003e\n    \u003cli\u003eSportier tone that becomes more pronounced above 2,000 rpm with comfortable interior sound levels\u003c\/li\u003e\n    \u003cli\u003eFactory-spec mounting points and clearances for a direct-fit install\u003c\/li\u003e\n    \u003cli\u003eDirect swap for the OE oval rear box\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRear silencer with 2 polished chrome outlets\u003c\/li\u003e\n    \u003cli\u003eClamp and required mounting hardware\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle application\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 3 Series E92 320d N47 Coupe from Jun 2005 to Jun 2013\u003c\/li\u003e\n    \u003cli\u003eBMW 3 Series E93 320d N47 Convertible from Sep 2007 to Oct 2013\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003e\n    We verify fitment prior to shipping. For UK vehicles, provide your registration number. For others, supply the last 7 characters of your VIN at checkout so we can confirm the part suits your car.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eProfessional fitting\u003c\/h3\u003e\n  \u003cp\u003e\n    Want it installed properly first time? Book fitting with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003e\n    Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided on compatible vehicles.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCountry of origin\u003c\/h3\u003e\n  \u003cp\u003e\n    Made in the UK.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCustomer feedback\u003c\/h3\u003e\n  \u003cp\u003e\n    Owners report a deeper, sportier diesel soundtrack without drone, smoother flow, and an authentic factory-quality finish. The twin 74 mm chrome outlets complete the rear end with a subtle OEM plus look.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Part number: 18302185803\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePhotos\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Temp._320d_Performane_Exhaust_1024x1024.jpg?v=1611553330\" alt=\"BMW Performance rear box E92 E93 320d N47 - part 18302185803\"\u003e\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly phrases\u003c\/h3\u003e\n  \u003cp\u003e\n    E92 320d back box, E93 320d back box, N47D20 rear muffler, BMW 3 Series diesel rear section, twin 74 mm chrome tailpipes, stainless tailbox BMW 320d, OE part 18302185803, BMW dealer accessory exhaust, coupe cabrio rear silencer, dual exit tailpipes BMW 2.0d, rear muffler assembly 3 Series 320d, E92 E93 diesel sound upgrade, factory performance exhaust upgrade, BMW 320d tail section replacement, low restriction diesel exhaust BMW, BMW 320d twin outlet rear box, direct fit rear silencer BMW 3 Series, sports rear silencer N47, BMW 320d stainless rear section.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975973880194,"sku":null,"price":791.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GENUINEBMWPERFORMANCESILENCERMUFFLEREXHAUSTSYSTEM3SERIESE92E93320D_N47__02_1946x_265869c1-5dec-452e-a693-b9d804069039_1024x1024_2x-transformed.webp?v=1763324624","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-performance-silencer-muffler-exhaust-system-3-series-e92-e93-320d-n47","provider":"MJ Modifications","version":"1.0","type":"link"}