Upgrade your Audi A3 (8P) with a modern 9-inch multimedia receiver while maintaining a clean factory-style dashboard appearance. This complete fitting kit has been developed for Audi A3 models from 2006 to 2013 equipped with a rear amplified sound system and no steering wheel audio controls.

Designed to support selected 9-inch Perfect Fit stereos, this installation kit provides a seamless upgrade solution for premium floating-screen head units. Compatible models include the Pioneer SPH-PF97BT, Alpine INE-AX809 and Kenwood DMX80AXS, allowing you to add Apple CarPlay, Android Auto, Bluetooth and advanced multimedia functionality to your Audi A3.

The included CAN-Bus interface provides switched ignition output for aftermarket stereos, while the amplifier retention harness enables continued operation of the factory rear amplifier and subwoofer system. A vehicle-specific fascia panel ensures a professional OEM-style finish within the dashboard.

This kit provides the essential installation components required for a straightforward stereo upgrade whilst retaining key factory audio functions where applicable.

Package Includes

• 9 Inch Double DIN Fascia Adaptor Panel (Black)
• Quadlock to ISO Radio Adapter Cable with CANbus Ignition Interface
• Antenna adapter cable

Fascia Adaptor

Custom-designed for the Audi A3 (8P) facelift (2006–2013), this fascia enables seamless installation of a universally mounted 4-screw stereo. It converts the factory aperture while maintaining a clean, OEM-style dashboard appearance.

Audi Quadlock to ISO radio adapter cable with CANbus ignition interface

This Quadlock to ISO adapter cable with CANbus ignition adapts from the original connector in the car, known as a quadlock, to standard aftermarket connectors for the new stereo, known as ISO connectors.

The CANbus ignition interface generates a key present ignition supply to the new stereo, this means the stereo will turn on with the first click of the key and stay on until the key is removed from the ignition barrel. This interface is built into the Quadlock to ISO harness adapter.

Quadlock to ISO cable also has a built in high to low level adapter for the amplified speakers. The adapter allows the new stereo to work with the original amplifier which drives all the speakers in the car and the subwoofer. The adjustable high to low level adapter gives a much cleaner audio signal to the amplifier compared to using line output phono leads.

Antenna adapter cable

Double moulded Fakra Aerial adapter cable for European cars that have amplified original antennas. Use with cars that have twin antenna both requiring power. This cable converts the cars existing ISO aerial plug to an aftermarket DIN type used by most car radio manufacturers. Will also provide a power feed to give 12 volt from the car radio to the cars amplified antenna.

Important Fascia: 

• This fascia is designed to fit only Kenwood and Pioneer Perfect Fit 9" stereos. 
• No other stereo brand is suitable.

Car Audio Fitting Accessories are sold with limited instructions. Some knowledge of car audio installation is helpful, as in some rare cases "modification"  may be  necessary or needed.
Please 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 shape & connection in the picture listed is the same as you have in your vehicle. If in doubt please Contact US with your vehicle details and we will confirm what you require.