{"product_id":"stone-exhaust-bmw-n20-f10-f11-520i-catless-downpipe","title":"Stone Exhaust Decat Downpipe for BMW 5 Series F10\/F11 520i 528i N20 N20B20 2.0T - High Flow Catless Turbo Outlet\/Front Pipe Race Pipe (2010-2017) A206P","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eStone Exhaust High Flow Turbo Outlet Pipe for BMW F10 F11 520i 528i N20B20 - Part A206P\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Unlock sharper response and a stronger soundtrack from your turbocharged four cylinder 5 Series with this free flowing front pipe from Stone Exhaust. Purpose built for the N20B20 engine in the F10 saloon and F11 touring, it reduces restriction, aids quicker spool and delivers a more engaging drive without compromising fit or finish.\n  \u003c\/p\u003e\n  \n  \u003cp\u003e\n    At MJ Modifications we have installed this A206P system on customer cars and our own demonstrators. Fit is precise, the quality of the bends and welds is excellent and feedback has been consistently positive on drivability, throttle feel and tone.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhy this performance front section stands out\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eStraight through de-cat design for maximum gas velocity and reduced turbine back pressure\u003c\/li\u003e\n    \u003cli\u003eOne piece construction for smooth internal flow and fewer potential leak points\u003c\/li\u003e\n    \u003cli\u003eIntegrated flex bellow to accommodate heat expansion and reduce stress cracking\u003c\/li\u003e\n    \u003cli\u003eOEM-like fit on factory mounts for F10 and F11 520i and 528i with the N20 engine\u003c\/li\u003e\n    \u003cli\u003e3D scanned and reverse engineered for precise routing and clearance in the tunnel\u003c\/li\u003e\n    \u003cli\u003eReinforced turbo flange with crisscross weld pattern for durability at high heat zones\u003c\/li\u003e\n    \u003cli\u003eCNC bent tubing to maintain roundness through bends and minimise wall thinning\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eEngineered for flow, strength and a perfect fit\u003c\/h3\u003e\n  \u003cp\u003e\n    Stone Exhaust maps the original assembly using 3D scanning, then optimises diameter, bend angles and section lengths for the N20 platform. Heat and pressure behaviour are evaluated before production, resulting in a high flow turbo outlet that efficiently evacuates exhaust gases and supports tuning.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Production utilises multi axis CNC bending for consistent geometry. Overlapping weld techniques at the turbine outlet increase penetration where it matters most, while automated welding arms deliver repeatable accuracy across every unit.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eFor N20 petrol models\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 5 Series F10 520i and 528i 2010 to 2013\u003c\/li\u003e\n    \u003cli\u003eBMW 5 Series F10 LCI 520i and 528i 2012 to 2016\u003c\/li\u003e\n    \u003cli\u003eBMW 5 Series F11 520i and 528i 2012 to 2013\u003c\/li\u003e\n    \u003cli\u003eBMW 5 Series F11 LCI 520i and 528i 2013 to 2017\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eA206P\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional fitting recommended. MJ Modifications in Warwickshire can install this part with care and attention to detail. 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\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Stone Exhaust\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 Year Manufacturer Warranty\u003c\/p\u003e\n  \n  \u003ch3\u003ePopular search phrases\u003c\/h3\u003e\n  \u003cp\u003e\n    N20B20 performance front pipe, BMW F10 520i turbo outlet, BMW F11 528i race pipe, Stone Exhaust A206P, BMW 5er 2.0T straight pipe, high flow turbo elbow BMW 5 Series, F10 F11 petrol turbo front section, BMW 520i 528i exhaust upgrade UK, N20 track de-cat pipe, BMW 5 Series performance exhaust front section.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stone Exhaust","offers":[{"title":"Default Title","offer_id":55977887728002,"sku":null,"price":772.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/20170628040102_1946x_6e7fc51c-c11d-49ba-bd9d-f877a6f8aca3.png?v=1763377172","url":"https:\/\/mjmodifications.co.uk\/products\/stone-exhaust-bmw-n20-f10-f11-520i-catless-downpipe","provider":"MJ Modifications","version":"1.0","type":"link"}