Audi A4

This Audi adapter harness is for cars with quadlock connectors at the rear of the original head unit and with fully amplified audio systems, normally Bose branded. The adapter harness also has a built in CANbus ignition interface for installation.The quadlock adapter has 4x phono pre-out connect..

This adapter allows an aftermarket head unit to be installed, whilst retaining the factory fitted amplified system.When connected your new stereo may not power up, and this is no fault of the wiring harness purchased. Audi / VW / Skoda / Fiat and other vehicles tend not to have an ignition sw..

ISO adapter harness for fitting a new stereo in an Audi A4, A4 Cabriolet, A6 or A8 with an original RND-D (Navigation Plus) radio with BOSE amplified audio system.Also suitable for Audi TT built before November 2001 with BOSE amplified audio system.This harness adapts from the original ISO a..

Connects2 Steering Wheel Control Interface Adaptor. Connecting to the original radio connector and plugging in to the back of the new head unit is simple to fit.A stalk/steering wheel control adaptor allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steerin..

CTLOCBMV2-2CHBMW, VW, Alfa Romeo, Audi, Mercedes, Seat and Skoda (Quadlock) 2 Channel Line Out ConverterWhether you're adding an aftermarket amplifier or DSP, our 2-Channel Line Output Converter ensures optimal performance with minimal installation hassle. With advanced signal processin..

Package IncludesJBL Stage1 62 (6.5") 2-Way Coaxial Car Speakers 400 Watt 165mm Speaker Adaptor{ vehicle_compatibility }Stage1 62Take your audio experience to the next level with the JBL Stage1 62 coaxial car speakers. These car speakers deliver powerful performance with a..

Package Includes:JL Audio C1-650x 6.5" 16.5cm 2 Way Yellow Cone Car Speakers 165mm Speaker Adaptor Panels Speaker Adaptor Cables Stinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit{ vehicle_compatibility }C1-650xCoaxial Speaker System: 6.5-inch ..

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and th..

This adapter allows an aftermarket head unit to be installed, whilst bypassing the factory fitted amplified system. This adapter is designed to match the correct impedance of the vehicles speaker system.When connected your new stereo may not power up, and this is no fault of the wiring harness..

Provide a full sound upgrade to your Audi front or rear doors with our complete 165mm (6.5 inch) speaker upgrade fitting kit. This kit fits various Audi vehicles including A3 and A4 car models . Please see our compatibility list for more cars that can benefit from this upgrade kit.  This speake..

Package Includes8" 20cm 3 Way Coaxial 280W Car Door Shelf Speakers (Sold AS Pair) 200mm Front Door Speaker AdaptorAlpine SXE-2035S 8" 20cm 3 Way Coaxial 280W Car Door Shelf SpeakersAlpine´s Type-E Series lineup gives you high quality, excellent performance and easy..

Provide a full sound upgrade to your Audi front or rear doors with our complete 165mm (6.5 inch) speaker upgrade fitting kit. This kit fits various Audi vehicles including A3 and A4 car models . Please see our compatibility list for more cars that can benefit from this upgrade kit.  This speake..

Package IncludesPioneer 6.5" 16.5cm 3-Way Coaxial Car Speaker System 320W 165mm Speaker Adaptor Panels Speaker Adaptor Cables{ vehicle_compatibility }It Just Got Easier to Upgrade your Genuine OEM Sound.Upgrade the original sound system of your car. Our A series line up..

Phoenix Gold ZDC-VAG2ZDC-VAG2 600cm cable with VAG connectors for vehicles featuring 6-channels from the OEM headunitOur ZDC-VAG2 solution makes it easy to upgrade your audio by integrating seamlessly with our amplifiers. Built for a hassle-free installation, with everything you need include..

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and th..

Phoenix Gold ZDT-VAG1 T-Harness AdaptorUpgrade your vehicle’s audio with our T-Harness . Our plug-and-play solution makes it easy to upgrade your audio by integrating seamlessly with our amplifiers. Built for a hassle-free installation, with everything you need included, no cutting or..

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and th..

Package IncludesJBL 6-1/2"(16.5cm) 2 Way Coaxial Car Speaker (Sold as Pair) 165mm Speaker AdaptorStage3 627JBL Stage3 speakers bring patented technologies, world-class engineering and JBL pro sound heritage together to create a powerful line of car audio loudspeakers. Focusin..

Car Audio Stereo Installation kit for installing a new after market double din Stereo into your Audi. This is complete kit including Fascia Trim Panel, Steering Control Interface for Volume Controls on Steering Wheel, Aerial Adaptor and keys to remove your old stereo. { vehicle_compatibilit..

This complete Double Din Radio Replacement Kit by Connects2 CTKAU14, allows the fitment of a Double Din aftermarket headunit to the selected vehicle. The kit includes everything you need to complete the installation including fascia, Infodapter and aerial connections.{ vehicle_compatibility } ..