{"product_id":"dinan-free-flow-exhaust-with-black-tips-550i-and-xdrive-sedan-f10-2011-2015","title":"Dinan Free Flow Axle-Back\/Sports Exhaust for BMW F10 5 Series 550i \u0026 550i xDrive (2011-2015) - Valved Rear Muffler\/Backbox\/Silencer, Stainless Steel, Black 3.5in Tips, No Drone, N63 V8 Saloon\/Sedan","description":"\u003cdiv\u003e\n  \u003ch2\u003eDinan rear section for BMW F10 5 Series 550i and 550i xDrive 2011 to 2015 with valve control and black tailpipe finishers\u003c\/h2\u003e\n\n  \u003cp\u003eGive your twin turbo V8 saloon the sound and response it deserves with this Dinan axle-back upgrade. Designed specifically for the F10 platform, it frees up flow, sharpens throttle feel and delivers a deeper, richer soundtrack without the cabin boom that spoils long journeys. It looks factory-plus and fits like it was meant to be there.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eValve-controlled rear mufflers for civil cruising and a more open, engaging tone on throttle\u003c\/li\u003e\n    \u003cli\u003eEngineered to cut backpressure and smooth exhaust gas flow for improved drivability\u003c\/li\u003e\n    \u003cli\u003eNo intrusive cabin resonance at motorway speeds for daily comfort\u003c\/li\u003e\n    \u003cli\u003eConstructed entirely from stainless steel for long-term durability\u003c\/li\u003e\n    \u003cli\u003eUses factory mounting points for a straightforward, bolt-on installation\u003c\/li\u003e\n    \u003cli\u003eNoticeable weight reduction versus the OE backbox\u003c\/li\u003e\n    \u003cli\u003eTwin 3.5 inch black outlets for a discreet OEM-plus appearance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSound you can live with, performance you can feel\u003c\/h3\u003e\n  \u003cp\u003eCold starts carry a purposeful growl, cruising remains refined, and when you press on the system opens up with a pleasantly assertive note that suits the F10 550i perfectly. Our customers love the transformation and we do too – we have installed this setup on multiple cars and the feedback on tone, fit and finish has been consistently excellent.\u003c\/p\u003e\n\n  \u003ch3\u003eBuilt to last, designed to fit\u003c\/h3\u003e\n  \u003cp\u003eDinan’s rear section is crafted for the F10 chassis and pairs to the original hangers and connections for a clean, precise fit. Quality stainless construction resists corrosion and keeps the system sounding great year after year, while the black tailpipe finishers complete the subtle OEM-plus look.\u003c\/p\u003e\n\n  \u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 5 Series F10 550i Saloon 2011, 2012, 2013, 2014, 2015\u003c\/li\u003e\n    \u003cli\u003eBMW 5 Series F10 550i xDrive Saloon 2011, 2012, 2013, 2014, 2015\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting available at MJ Modifications in Warwickshire. For a fitting quote or to book your installation, email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy buy from us\u003c\/h3\u003e\n  \u003cp\u003eWe specialise in premium upgrades for BMW enthusiasts and have hands-on experience with this Dinan system on the F10 550i and 550i xDrive. Expect proper advice, trusted parts and a result that enhances your car without compromise.\u003c\/p\u003e\n\n  \u003ch3\u003ePopular searches\u003c\/h3\u003e\n  \u003cp\u003eBMW F10 550i sports exhaust UK, BMW 550i V8 muffler upgrade, BMW 5 Series 550i saloon rear silencer, F10 550i valved axle-back, BMW 550i xDrive performance mufflers, BMW 550i black tailpipes, BMW F10 V8 exhaust sound upgrade, BMW 550i drone free exhaust, BMW 550i stainless rear section, Dinan 550i F10 axle back, BMW 550i performance backbox, F10 5 Series V8 exhaust system, BMW 550i exhaust tips black, BMW 550i valve controlled exhaust, BMW 550i straight through rear section.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975106675074,"sku":"uiwfi3vds8","price":2362.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/D660-0036-BLK__30981.1535041613_3fb73b28-a3a7-431e-83bb-590e8ea190b8.png?v=1763320473","url":"https:\/\/mjmodifications.co.uk\/products\/dinan-free-flow-exhaust-with-black-tips-550i-and-xdrive-sedan-f10-2011-2015","provider":"MJ Modifications","version":"1.0","type":"link"}