{"product_id":"genuine-bmw-n55-e82-e88-135i-performance-centre-muffler","title":"Genuine BMW 135i N55 E82\/E88 Performance Exhaust Mid Pipe - Centre\/Center Muffler Middle Silencer Resonator Section \/ Intermediate Pipe - 1 Series 2009-2013 Coupe\/Convertible | E82 1M Upgrade | OEM 18307599743","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003eBMW 1 Series 135i N55 E82 E88 Performance Exhaust Middle Section | Genuine OE Upgrade\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Unlock the straight-six soundtrack you want with the original BMW performance exhaust middle section for the 135i N55. This factory-engineered intermediate assembly replaces the restrictive centre box on the E82 Coupe and E88 Cabriolet, delivering a sharper turbo response, a richer tone and everyday refinement. Designed by BMW for perfect alignment and long-term durability, it is a simple bolt-on enhancement that elevates drivability without unwanted cabin drone.\n  \u003c\/p\u003e\n  \n  \u003cp\u003e\n    Part number: \u003cstrong\u003e18307599743\u003c\/strong\u003e — the correct BMW dealer-supplied component for the N55-powered 135i produced from 09\/2009 to 10\/2013.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhy enthusiasts choose this factory middle section\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW performance piece for N55 3.0 turbo six — precise fit and finish\u003c\/li\u003e\n    \u003cli\u003eDirect replacement intermediate pipe for quick, clean, bolt-on installation\u003c\/li\u003e\n    \u003cli\u003eCrisper spool characteristics and livelier throttle feel\u003c\/li\u003e\n    \u003cli\u003eDeep, motorsport-inspired note with refined volume and no droning at motorway speeds\u003c\/li\u003e\n    \u003cli\u003eIdeal platform for future tuning and rear section upgrades\u003c\/li\u003e\n    \u003cli\u003eBuilt to OEM standards for reliability, corrosion resistance and longevity\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eWhat you will notice on the road\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMore character from the N55 under load, yet civil around town\u003c\/li\u003e\n    \u003cli\u003eSmoother flow through the exhaust midsection for a responsive, eager feel\u003c\/li\u003e\n    \u003cli\u003eA tasteful sound increase that keeps daily comfort intact\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 1 Series 135i N55 — E82 Coupe and E88 Convertible — 09\/2009 to 10\/2013\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Can also be installed on the E82 1M Coupe (2011–2012) as an upgrade. Please note there will be no warranty coverage for this application, as it is not a recognised BMW retrofit.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eReal-world results\u003c\/h3\u003e\n  \u003cp\u003e\n    We have fitted this component on customer cars and our own builds with excellent feedback. Owners consistently report a cleaner, stronger exhaust note and a more responsive feel without harshness. It is the sweet spot between stock quiet and overly loud track systems.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003e\n    Plug-and-play replacement for the standard centre assembly. For professional fitting, alignment and leak-free joints, book with MJ Modifications in Warwickshire. Request a quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003e\n    We verify suitability before shipping. Add your UK registration number or the last 7 characters of your VIN at checkout so we can confirm you receive the correct 135i N55 exhaust middle section.\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 manufacturer warranty for international customers when a valid VIN is provided at checkout on compatible vehicles.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eAlso searched as\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW 135i exhaust middle section, BMW 1 Series N55 intermediate pipe, E82 135i centre box, E88 135i cabrio centre section, BMW 135i resonated midsection, BMW 135i centre box upgrade, BMW 135i exhaust tunnel section, OEM BMW exhaust link pipe, BMW 135i resonator section, BMW 1 Series 135i performance centre box, BMW dealer part 18307599743, BMW 135i mid assembly, BMW N55 exhaust upgrade E82 E88, BMW 135i resonator replacement, BMW 135i middle silencer, BMW 1 Series 135i exhaust centre piece, BMW 135i resonator delete style sound, secondary cat delete mid section term, genuine BMW 18307599743.\n  \u003c\/p\u003e\n  \n  \u003cp\u003e\n    Note: Local regulations may apply to exhaust alterations. Please check requirements in your area.\n  \u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975971225986,"sku":null,"price":845.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWN55E82E88135iPerformanceCentreMuffler-2_1946x_17517d17-1b3e-4d90-9ba6-b6cbbca5823e.jpg?v=1763324566","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-n55-e82-e88-135i-performance-centre-muffler","provider":"MJ Modifications","version":"1.0","type":"link"}