{ "schema_version": 1, "id": 26450, "name": "BMW 3, 4 Series Double Din Car Stereo Upgrade Fitting Kit (MOST AMPLIFIED MODELS)", "url": "https://dev.dynamicsounds.co.uk/incartec-fk-556-a-bmw-double-din-complete-stereo-upgrade-fitting-kit-most-amplified-models.html", "brand": "InCarTec", "model": "FK-556-A", "sku": "FK-556-A", "gtin": "7427282712644", "mpn": "", "identifiers": { "model": "FK-556-A", "sku": "FK-556-A", "ean": "7427282712644" }, "description": "Complete stereo upgrade kit to install a Double DIN aftermarket radio and retain the use of the steering wheel audio controls in BMW 3-Series (F30, F31, F34) and 4-Series (F32, F33, F36) car models (WITH MOST-AMPLIFIED SYSTEMS)\nThis kit also retains the OEM factory climate controls, as well as the vehicle settings via the top display. This fitting kit will also retain the factory warning chimes/ parking sensor audio (Via the integrated speaker)\nThis kit will retain the OEM MOST fiber optic network usually found in amplified BMW sound systems such as Harman Kardon, this can easily be identifed by the Harman Kardon Logo being present on the door speakers (Tweeters)\nThis kit is the equivalent of Connects2 part: CTKBM31\nPackage Includes\nDouble Din Fascia adapter panel\nSteering Wheel Control Interface\nAntenna Adaptor cable\nUniversal Patch Lead (Included)\nFascia Adaptor\nThis adaptor will convert the non din-sized aperture left after removing the factory stereo to a din size ready for head unit installation. The high quality finish, colour and texture are designed specifically to maintain the original look of your vehicles interior.\nSteering Control Adaptor\nA stalk/steering wheel control adaptor enables you to utilise the original factory remote audio (whether built onto steering wheel or fitted on a stalk next to the steering wheel) with an aftermarket unit.\nAerial Adaptor\nAn Aerial Adaptor is needed when replacing the original factory fitted head unit with an aftermarket head unit.\nUniversal patch lead\nUniversal patch lead to be used with In car Tec 49 series steering wheel control interfaces. Use for Alpine, Clarion, JVC, Kenwood, Pioneer and Sony head units.\nONLY SUITABLE FOR MODELS WITH THE MOST AMPLIFIED SOUNDS SYSTEMS, FOR NON-AMPLIFIED SOUND SYSTEMS PLEASE USE FK-556\n3-Series (F30) and 4-Series (F32) Sound Systems\nThe speaker systems in the F30 and F32 models are available in 3 different specification levels:\nBase/ Basic Audio\nThis is the lowest-level BMW sound system, unavailable in the US and Canada. It consists of 6 speakers (4x Midrange, 2x Underseat Subwoofers) which are powered by the iDrive head unit with no additional BMW amplifier.\nHiFi Sound Systems\nThis is an option one level above the Base system. This consists of 9 speakers and a seven-channel amplifier integrated into the loudspeaker system. The amplifier has no MOST bus connection and instead receives the switch-on signal via a separate line. Seperate speakers are installed in the HiFi system for the treble and mid-tone ranges. The HiFi system also has a mid-range speaker positioned as a centre speaker.\nTop HiFi (Harman Kardon) and 'MOST' Sound Systems\nThis is the top tier BMW sound system. It consists of 16 speakers in total, with a 9-channel amplifier incorporated into the Sound system. The AMP is a bus connection in Media Orientated System Transport (MOST)\nSpeaker panels labelled with the 'Harman Kardon' lettering, a tale-tale sign of a Top HiFi (MOST) system\nImportant Fascia Notes\nThe fascias are made to suit industry standard sized stereos such as Pioneer, Kenwood, Sony, Alpine, JVC etc, NOT INCLUDING China units or unbranded units.\nChina units have a reputation to be over sized and may require modification to the fascia to allow it to fit.\nWe do not take any responsibility for China units not fitting as they are not industry standard size.\nCar Audio Fitting Accessories are sold with limited instructions. Some knowledge of car audio installation is helpful, as in some rare case \"modification\" is necessary.\nPlease make sure that is the correct Fitting Kit for your vehicle by firstly checking to see if your vehicle make, model and year is listed in the description. Secondly by checking to see if the connection & Shape in the picture listed is the same as you have in your vehicle. If in doubt please email us with your vehicle details and we will confirm what you require.", "category": [ "Double Din Fitting Kits", "BMW", "3 Series" ], "tags": [ "3 Series", "4 Series" ], "images": [ "https://dev.dynamicsounds.co.uk/image/catalog/products/In-car-tec/FK-556-A/FK-556-A.jpeg" ], "price": { "currency": "GBP", "amount": 399.99, "regular": 399.99, "on_sale": false, "sale_ends": null, "includes_tax": false }, "quantity_discounts": [], "availability": { "in_stock": true, "status": "in_stock", "stock_status": "", "minimum_quantity": 1 }, "attributes": [], "options": [ { "name": "Addons", "type": "checkbox", "required": false, "values": [ { "name": "Dashboard Door Panel Trim Removal Tool Kit (5 Pcs)", "price_adjustment": 12.99, "in_stock": true }, { "name": "DAB Aerial Glass Mount", "price_adjustment": 14.99, "in_stock": true }, { "name": "Dashboard / Door Trim Removal & Precision Hook Set (9 Pcs)", "price_adjustment": 19.99, "in_stock": true }, { "name": "Dashboard Trim Tool Panel (4 Pack Assorted)", "price_adjustment": 7.99, "in_stock": true }, { "name": "DC 5V-90V Voltage Circuit Tester Digital Display", "price_adjustment": 14.99, "in_stock": true } ] }, { "name": "Stereo Upgrade", "type": "checkbox", "required": false, "values": [ { "name": "Pioneer SPH-DA160DAB CarPlay Android DAB Stereo with Aerial", "price_adjustment": 274.99, "in_stock": true }, { "name": "Pioneer SPH-DA77DAB Wireless CarPlay Android DAB Stereo + Aerial", "price_adjustment": 334.99, "in_stock": true }, { "name": "JVC KW-M595DBT 6.8” Wired CarPlay / Android Auto DAB + Aerial", "price_adjustment": 234.99, "in_stock": true } ] } ], "dimensions": null, "weight": { "value": 1, "unit": "kg" }, "rating": null, "reviews": [], "shipping": { "country": "GB", "rate": 0, "currency": "GBP", "free": true, "handling_days": { "min": 0, "max": 1 }, "transit_days": { "min": 2, "max": 5 } }, "returns": { "accepted": true, "window_days": 14, "unlimited": false, "fees": "customer", "country": "GB", "policy_url": null }, "warranty": "1 Year Warranty on all items", "updated": "2026-09-22T10:36:00+01:00", "store": { "name": "Dynamic Sounds Ltd.", "url": "https://dev.dynamicsounds.co.uk/", "currency": "GBP" }, "vehicle_compatibility": { "count": 2, "vehicles": [ { "make": "BMW", "model": "3 Series", "years": { "from": 2012, "to": 2019, "text": "2012 - 2019" }, "product_type": "Stereo Fitting Kit", "notes": "(F30/F31/F34)" }, { "make": "BMW", "model": "4 Series", "years": { "from": 2013, "to": 2020, "text": "2013 - 2020" }, "product_type": "Stereo Fitting Kit", "notes": "(F32/F33/F36)" } ], "product_type_description": "0" } }