{"product_id":"dinan-free-flow-stainless-exhaust-for-bmw-f33-f36-435i","title":"Dinan Free Flow Axle-Back Exhaust for BMW 435i 4 Series F33 Convertible\/Cabriolet \u0026 F36 Gran Coupe (2014-2016) | 304 Stainless Rear Silencer\/Backbox | Twin 89mm Ceramic Black Tips | Anti-Drone Helmholtz | Performance Muffler Upgrade","description":"\u003cdiv\u003e\n  \u003ch2\u003eStainless Performance System with Black 89 mm Tailpipes for BMW 4 Series 435i F33 Cabriolet and F36 Gran Coupé\u003c\/h2\u003e\n\n  \u003cp\u003eTransform the character of your 4 Series with a premium stainless rear system engineered for flow, tone and longevity. This Dinan unit frees up the factory system, reducing restriction and unlocking a richer, deeper soundtrack that stays calm on the motorway yet comes alive under throttle. Ideal for daily use, spirited B-road drives and weekend detailing pride, it looks as good as it sounds thanks to stealthy ceramic-coated twin outlets.\u003c\/p\u003e\n\n  \u003cp\u003eA tuned resonator chamber dramatically cuts low-frequency boom, so you enjoy the performance note without the cabin drone that often plagues lesser systems. Built from robust 16 gauge 304-grade stainless, it resists corrosion in UK weather and mounts to the original hangers for a precise, bolt-on fit.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eSpecifically tailored for 2014 to 2016 BMW 4 Series 435i F33 Convertible and F36 Gran Coupé\u003c\/li\u003e\n    \u003cli\u003eFree-flowing design enhances response and delivers a purposeful, sporty tone\u003c\/li\u003e\n    \u003cli\u003eNoise-cancelling chamber helps remove low rpm resonance for comfortable cruising\u003c\/li\u003e\n    \u003cli\u003e100% 16 gauge 304 stainless construction for long-term durability\u003c\/li\u003e\n    \u003cli\u003eTwin 89 mm ceramic black tailpipes for a subtle, OEM plus finish\u003c\/li\u003e\n    \u003cli\u003eDirect bolt-on using factory mounting points for straightforward installation\u003c\/li\u003e\n    \u003cli\u003eRefined at light load, assertive when you open it up\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle applications\u003c\/h3\u003e\n  \u003cp\u003eBMW 4 Series 435i\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eF33 435i Convertible, 2014, 2015, 2016\u003c\/li\u003e\n    \u003cli\u003eF36 435i Gran Coupe, 2014, 2015, 2016\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this system\u003c\/h3\u003e\n  \u003cp\u003eWe have supplied and installed this upgrade for many owners, and feedback is consistently positive: excellent fit, premium build, and a mature sound with none of the unwanted boom. If you want a high-quality stainless system with black tips that delivers a genuine uplift in character without sacrificing refinement, this is the smart choice.\u003c\/p\u003e\n\n  \u003ch3\u003eFitting service\u003c\/h3\u003e\n  \u003cp\u003eProfessional installation available at MJ Modifications in Warwickshire. Request a fitting quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003ePopular search terms\u003c\/h3\u003e\n  \u003cp\u003eBMW 4 Series 435i sports system, F33 cabrio exhaust upgrade, F36 Gran Coupe performance system, stainless 304 rear silencer, free flow rear section, performance backbox UK, black ceramic coated tailpipes 89mm, anti drone resonator, drone cancelling BMW 4 Series, BMW 435 i muffler upgrade, twin outlet tailpipes, bolt on exhaust UK, BMW 435i sound upgrade, 4 Series 435i performance sound, BMW F33 F36 rear section stainless, UK fitting Warwickshire BMW specialist.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975108575618,"sku":"8n4wwdrxfn","price":1567.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/D660-0061__71993.1535096992.jpg?v=1763320527","url":"https:\/\/mjmodifications.co.uk\/products\/dinan-free-flow-stainless-exhaust-for-bmw-f33-f36-435i","provider":"MJ Modifications","version":"1.0","type":"link"}