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Connects2 CT51-PO04 Active System AdaptorCT51-PO04
£149.95 Save £0.04  was:£149.99
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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

4 Stars (2)
Stereo Fitting Connects2 CT51-PO04

Connects2 CT51-PO04 Active System Adaptor

£149.95 Save £0.04 (0%)  was:£149.99
4 Stars
2 Review(s) / write a review
Quickfind Code - 35479
Quick Summary:

Porsche 911, Boxster, Cayman Active System Adapter

Condition: New

Save £0.04 (0%)
rrp: £149.99

Finance Available
On Orders Over £300

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  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty

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Compatible with Vehicles

Active System Adaptor - Connects2 CT51-PO04

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Download image of Connects2 CT51-PO04 Click here for Image of Connects2 CT51-PO04
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Customer reviews

Martyn Philo on 02/04/2020 3 star rating

Unfortunately this didn’t meet my expectations. I expected after replacing my Porsche CDR24 headunit (with BOSE) that it would at least provide the power support experience I had with the old unit. While it powered up the system ok and sounds find their way to the speakers you are left to find your own power on ignition key insert and switchable power to support the BOSE amp. Not exactly plug and play so still feeling a little frustrated...

MARKNATTRASS on 22/11/2018 5 star rating

Excellent interface to plug and play into any head init. I chose a Pioneer to bring me upto date with apple CarPlay etc....

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Questions/Answers About This Product
  • Question: 16 August 2020
    cayman 2007 bose no steering control. Bought Alpine screen.

    Do I just need this loom? Or do I need an aerial cable or patch lead too?


    You will need the below listed accessories. Dab aerial is also listed below for you id required.

    CT51-PO04 Active System Adaptor
    Aerial Adapter Citroen / Peugeot / Skoda / Vauxhall / VW
    CT23PO01 Double Din Facia
    DAB Antenna - High Quality Internal Glass Mounted DAB Antenna for all DAB Car Stereos

    Found Useful? Yes 

  • Question: 22 May 2020
    Car: Porsche Boxster - <2008

    Does this have CanBus connection to replace a CDR24 with BOSE. What are the two black boxes for in the image?


    The Connects2 CT51-PO04 supports CAN-BUS and fibre optic amplifier.

    One box will be CAN-BUS and the other will be Amp retention.

    Found Useful? Yes 

  • Question: 24 September 2019
    Car: Porsche Boxster - <2008

    Hi I have a 2007 Cayman with Bose. Does this unit allow for front rear fade and also utilise the sub?


    sorry none of them allow for fader as they are only a 2 channel stereo input, subwoofer will still work but its not adjustable, the only way you can adjust it is to retro fit something like the

    XH901-5 X-Series Full Range Class-D 5 Channel Amplifier

    Found Useful? Yes 

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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181