Porsche 911, Boxster, Cayman (2012-16) Double DIN stereo upgrade fitting kit (CDR31/ STANDARD AUDIO)

Complete stereo upgrade fitting kit to install a Double DIN aftermarket radio and retain the use of the steering wheel audio controls in select Porsche 911, Boxster and Cayman (2012-2016) car models with CDR31 systems without Bose audio.

PLEASE NOTE: For Porsche models with BOSE audio please use FK-981-CDR31-BOSE

This head unit fitting kit includes:

Dual/ Double Male Fakra to Male DIN antenna adapter cable For Non amplified systems (21-138)

Dual/ Double Fakra Aerial adapter cable for vehicles that have twin non amplified original antennas. This cable converts the cars existing Duel/ Double Fakra aerial plug to an aftermarket DIN type used by most car radio manufacturers.

Steering wheel control interface (49-POR-04)

Car Audio Steering wheel interface allowing use of original buttons (including telephone button) with a new aftermarket head-unit. Use with Porsche cars with CAN bus and Quadlock connectors behind the radio.
The CANbus interface will generate an ignition power supply to the new radio. it will also give out an illumination signal, (orange) speed pulse signal (pink), reverse gear positive output (Purple), Handbrake negative (Green) and Mute out (Yellow/Black)

This interface is for vehicles with standard audio systems. Cars with BOSE amplifiers will require the amplifier to be bypassed, this is provided in fitting kit FK-981-CDR31-BOSE

Installation Notes

Blue wire (Antenna turn-on Output) - Connect this to the separate blue wire usually found on our antenna adapters (21-120K, 21-139k) If not present please ignore this, it is not required!

Purple wire (Reverse Gear Output) - This wire will provide a signal to the vehicle's head unit when the vehicle is in reverse. This will trigger the video screen to show the video from the backup camera on the screen.

Pink wire (Speed Pulse Output) - Some stereos / navigation systems have a speed pulse wire and this tells the new stereo how fast or slow the vehicle is travelling.

Green wire (Parking Brake Output) - If your new stereo has a touchscreen or video monitor, this wire acts as a switch to turn on the video monitor when the parking brake is engaged.

Yellow/ Black (Mute Output) - This provides a Signal to mute the car radio when in reverse gear so you can hear the parking sensor audio tones

Double DIN fascia fitting kit (50-981)

This fascia adaptor allows the fitting of an aftermarket radio into the dashboard by matching the shape, style and colour of the original radio.

This fascia kit uses side fixing brackets, the brackets fit directly to the sides of the new radio and the fascia panel. This replaces the need for a fitting cage and gives a flush professional appearance to the installation.

Suitable for fitting Porsche Porsche Boxster, Cayman 981 and 911 991 car models 

COLOUR: MATT BLACK

Do I have a CDR31 or PCM3.1 System?

The difference of having PCM 3.1 or CDR 3.1 is the buttons in the units centre console.

If your system has CD/ AUX button and AM/FM buttons then you have a CDR 3.1/ CDR31

If your system has NAVI/ MAP buttons and a SD Slot then you have a PCM 3.1

Useful tools (Sold Separately)

• Trim Panel Tool Set - A must have for any installer who has to remove plastic trim, to avoid damage to the delicate finishes on both interior and exterior trim. These trim tools are made from a nylon with a non-damaging finish to avoid cosmetic blemishes to the interior or exterior of your vehicle from removing panels and trim.

• Digital Multimeter - A small, low cost multimeter, a useful tool for testing and finding issues with car electrics and audio systems, and an essential tool for novices as well as car audio professionals.

• Led Headlamp Torch - Gives great visibility when working on a vehicle in the workshop, great for locating those dark hard-to-see locations during an installation.

• Disposable Gloves - Offer great protection for your hands during installations. Also trusted across various sectors, including automotive, agriculture, healthcare, food and catering, manufacturing, and more.