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Mr12Volt
Mr12Volt for Porsche
Mr12volt is a premium brand specialising in high-end in-car entertainment and integration systems, with advanced solutions such as CAN BUS and M.O.S.T technology. Designed for vehicles from BMW, Audi, Porsche, Mercedes-Benz, Volvo, Aston Martin, and more, their products offer seamless Bluetooth and DAB integration
A Quick Look at Mr12Volt
Mr12volt information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Mr12Volt is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to choose these kits include adding CarPlay/Android Auto, Bluetooth streaming and hands-free calling while retaining the Porsche PCM look and factory-style controls.
- Owners also upgrade to solve weak or outdated connectivity, improve navigation and media streaming, and avoid fully replacing the original head unit.
- Common symptoms that lead to replacement are audio dropouts, intermittent Bluetooth/CarPlay connection, microphone echo, and compatibility quirks between modules and specific PCM versions.
- In many real-world cases, issues trace back to incorrect installation, poor power/ground, outdated firmware, or MOST/adapter configuration problems rather than a faulty unit.
- Before ordering, confirm the exact PCM generation and any existing audio options; after fitting, update firmware early and route cables cleanly to reduce random dropouts.
- When installing, ensure solid power and ground, maintain the integrity of the MOST loop, and keep the loom uncut so the upgrade can usually be reversed if required.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Incar / Multimedia — Mr12Volt solutions in this area are used when Porsche owners want modern connectivity such as CarPlay/Android Auto, Bluetooth streaming and hands-free calling while retaining an OEM-style interior. They are typically chosen to replace ageing factory units, resolve issues like intermittent audio or MOST faults, and achieve cleaner integration with factory amps and steering wheel controls where listed for your Porsche.
Ipod interface — Where available for Porsche, iPod interface-style products are aimed at providing a discreet, factory-style way to play digital music through older head units without changing the dash layout. They are commonly replaced when devices are no longer recognised, charging is unreliable, or when moving from older iPod-era hardware to more modern phone-based setups.
Blue tooth connection — Bluetooth connection modules and integration kits are used to add or stabilise wireless calling and audio streaming on Porsche systems. Replacement is usually driven by pairing failures, dropped connections, poor call quality, or the need to support newer smartphones while keeping the original radio and interior appearance.
Parts for Other Cars — This area covers applications beyond Porsche where similar multimedia or integration technologies are used. The same age-related issues seen on Porsche work can occur here too, and technicians often cross-reference parts by connector type, MOST compatibility or manufacturer references before confirming suitability.
BMW — Mr12Volt products also serve BMW applications where similar infotainment and integration needs exist. In practice, many workshops handle both Porsche and BMW, using manufacturer data and OE cross-references to identify suitable multimedia and connectivity upgrades on a case-by-case basis.
Explore Mr12Volt at Design911
View the current Mr12Volt range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
Wireless Apple CarPlay & Android Auto for Porsche PCM 3.0 – MOST Interface
Upgrade your Porsche PCM 3.0 infotainment system with the MR12volt P3000-PM30, adding Wireless Apple CarPlay and Android Auto while retaining full OEM functionality and sound quality.
Engineered specifically for Porsche vehicles equipped with
PCM 3.0 and the MOST fibre optic audio system, this advanced interface
integrates directly with your factory screen, controls, and amplifier—without
the need for AUX input.
Fits:
Porsche Boxster 987 MKII 2.9L 2009-12
Porsche Boxster S 987 MKII 3.4L 2009-12
Porsche 997 MKII Carrera C2 3.6L 2009-12
Porsche 997 MKII Carrera C4 3.6L 2009-12
Porsche 997 MKII Carrera C2S 3.8L 2009-12
Porsche 997 MKII Carrera C4S 3.8L 2009-12
Porsche 997 MKII GT3 2010-11
Porsche 997 MKII Turbo 2010-13
Porsche 997 MKII GT2 RS 2011-13
Porsche 911 (997) GT3 CUP 2010
Porsche Cayman 2.9L 987C MKII 2009-12
Porsche Cayman S / R 3.4L 987C MKII 2009-12
Porsche 957 Cayenne 3.0L Diesel 2007-10
Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne S / GTS 4.8L 2007-10
Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Compatible with Porsche PCM 3.0 systems (Base and BOSE audio)
Enjoy modern smartphone connectivity with true OEM-level performance and seamless operation.
✔ Wireless Apple CarPlay &
Android Auto
✔ Direct MOST fibre integration – no AUX required
✔ Full factory sound quality retained
✔ Seamless OEM integration
Important Installation Notes
• Vehicles with factory TV module require bypass using an
optical loop connector (sold separately)
• No coding required – system activates automatically via PCM TV menu
• Professional installation recommended
Direct Digital MOST Integration (No AUX Required)
MR12volt integrates directly into the Porsche MOST fibre optic network, preserving full digital audio quality—unlike AUX-based systems.
AUX-based systems:
• Analog signal transmission
• Reduced sound clarity
• Possible audio delay
MR12volt MOST integration:
✔ Direct digital audio transmission
✔ No signal loss or delay
✔ No analog conversion
✔ Full compatibility with factory amplifier
✔ Works with Base and BOSE sound systems
Designed to deliver true OEM-level audio performance.
Control & Operation
The system operates via the factory PCM interface:
• Access via the TV menu
• MR12volt simulates factory TV module
• Full touchscreen and OEM control integration
• Seamless switching between PCM and CarPlay/Android Auto
Apple CarPlay & Android Auto Features
• Wireless Apple CarPlay & Android Auto
• Wired Apple CarPlay & Android Auto
• Wireless MirrorLink (Android – CarLetter required)
Access:
• Apple Maps / Google Maps / Waze
• Spotify & Apple Music
• WhatsApp & messaging
• Hands-free calling
• Voice assistants
Camera & Multimedia Support
• Reverse camera input
• Front camera input
• Left/right blind spot camera input
• Supports aftermarket cameras up to AHD 1080P
• USB video and music playback
OEM Feature Retention
Maintains full factory functionality:
• OEM microphone
• Parking sensor display
• Steering wheel controls
• Factory screen integration
Switch effortlessly between original PCM and modern smartphone interface.
Advanced Audio Features
• 15-band DSP equaliser
• Independent navigation/media/microphone volume control
• Apple Lossless audio support
• Enhanced Bluetooth call clarity
• Bluetooth audio streaming
Optimised for Porsche factory audio systems.
Frequently Asked Questions
Does this require AUX?
No – full MOST fibre integration, no AUX required.
Does it work with BOSE sound systems?
Yes – fully compatible with Porsche BOSE systems.
How do I access MR12volt?
Via the PCM TV menu.
Does it retain factory cameras?
Yes – supports reverse and aftermarket cameras.
Is this a full head unit replacement?
No – it integrates with the factory PCM system.
What cameras are supported?
Any aftermarket camera up to AHD 1080P resolution.
SEO-Optimised Category Description (Long-Tail Focused)
Porsche PCM 3.0 Wireless Apple CarPlay & Android Auto Retrofit – MR12volt MOST Interface
Upgrade your Porsche PCM 3.0 system with wireless Apple CarPlay and Android Auto, using advanced MOST fibre optic integration for true OEM-level performance.
This MR12volt interface is specifically designed for Porsche vehicles, delivering seamless smartphone connectivity while maintaining factory sound quality, controls, and system functionality.
Ideal for drivers looking to modernise their infotainment system without replacing the original head unit.
Perfect for Porsche Infotainment Upgrades
This product is optimised for enthusiasts searching for:
• Porsche PCM 3.0 Apple CarPlay retrofit
• Porsche Android Auto upgrade 997.2 987.2 Cayenne
• MR12volt Porsche MOST interface CarPlay
• Porsche wireless CarPlay no AUX solution
• Porsche infotainment upgrade OEM integration
These long-tail keywords target high-intent buyers seeking modern connectivity upgrades.
Why Choose MOST Fibre Integration
Compared to AUX-based systems:
• Maintains full digital audio quality
• No signal degradation
• No delay or interference
• Full compatibility with factory amplifiers
OEM Integration with Modern Features
• Retains original Porsche interface
• Uses factory controls and display
• No permanent modification required
• Seamless switching between systems
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 911 (997) GT3 CUP 2010
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
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12 Month Warranty
Worldwide Delivery
Wireless Apple CarPlay & Android Auto for Porsche PCM 3.1 – MOST Interface
Upgrade your factory Porsche PCM 3.1 infotainment system with MR12volt, bringing Wireless Apple CarPlay and Android Auto to your vehicle while preserving full OEM functionality.
Designed for vehicles equipped with Porsche PCM 3.1 and the MOST fiber optic audio system, this interface integrates seamlessly with the factory screen, controls, and amplifier through the digital MOST network.
✔ Full factory sound quality
✔ Seamless OEM integration
Compatible with Porsche PCM 3.1 vehicles equipped with Base, BOSE or Burmester sound systems
Porsche 911 (991) — 2012–2016
Porsche Boxster / Cayman (981) — 2013–2016
Porsche Panamera (970) — 2010–2016
Porsche Cayenne (958) — 2010–2016
Porsche Macan (95B) — 2014–2016
Designed specifically for Porsche vehicles equipped with PCM
3.1 and the MOST fibre optic audio system, this advanced interface
integrates directly with your factory screen, controls, and amplifier—no AUX
input required.
Enjoy enhanced sound quality, improved picture clarity, and true OEM-level performance with a fully digital connection.
✔ Wireless Apple CarPlay &
Android Auto
✔ Direct MOST fibre integration – no AUX
✔ Full factory sound quality retained
✔ Seamless OEM integration
Important Installation Notes
• Vehicles with factory TV module require bypass using an
optical loop connector (sold separately)
• No coding required – system activates via PCM TV menu
• Professional installation recommended
• Base audio systems may require fibre optic cable modification
Direct Digital MOST Integration (No AUX Required)
Unlike traditional AUX-based CarPlay systems, MR12volt integrates directly into the MOST fibre optic network, preserving full digital audio quality.
AUX-based systems:
• Analog signal conversion
• Reduced sound clarity
• Potential audio delay
MR12volt MOST system:
✔ Direct digital audio transmission
✔ No signal loss or delay
✔ No analog conversion
✔ Full compatibility with factory amplifier
✔ Works with Base, BOSE, and Burmester systems
Control & Operation
The system is accessed via the factory PCM interface:
• Select TV menu to launch MR12volt
• System emulates factory TV module
• Full control via touchscreen and OEM controls
• Seamless switching between OEM PCM and CarPlay/Android Auto
Apple CarPlay & Android Auto Features
• Wireless Apple CarPlay & Android Auto
• Wired Apple CarPlay & Android Auto
• Wireless MirrorLink (Android)
Access:
• Apple Maps / Google Maps / Waze
• Spotify & Apple Music
• WhatsApp & messaging
• Hands-free calling
• Voice assistants
Camera & Multimedia Support
• Reverse camera input
• Front camera input
• Left/right blind spot camera input
• Supports aftermarket cameras up to AHD 1080P
• USB video and music playback
OEM Feature Retention
Fully retains factory functionality:
• OEM microphone
• Parking sensor display
• Steering wheel controls
• Factory screen and interface
Switch effortlessly between factory PCM and modern smartphone integration.
Advanced Audio Features
• 15-band DSP equaliser
• Independent navigation/media/microphone volume control
• Apple Lossless audio support
• Enhanced Bluetooth call clarity
• Bluetooth audio streaming
Frequently Asked Questions
Does it require AUX?
No – full MOST fibre digital integration.
Does it work with BOSE or Burmester?
Yes – fully compatible with all Porsche audio systems.
How do I access the system?
Via the PCM TV menu.
Is this a full head unit replacement?
No – it integrates with your factory PCM system.
Does it support cameras?
Yes – reverse and aftermarket cameras supported up to AHD1080P.
SEO-Optimised Category Description (Long-Tail Focused)
Porsche PCM 3.1 Wireless Apple CarPlay & Android Auto Retrofit – MR12volt MOST Interface
Upgrade your Porsche infotainment system with wireless Apple CarPlay and Android Auto for PCM 3.1, using advanced MOST fibre optic integration for true OEM-level performance.
This MR12volt interface is designed specifically for Porsche vehicles, providing seamless smartphone connectivity while preserving factory audio quality, controls, and system functionality.
Ideal for drivers looking to modernise their Porsche without replacing the original head unit, this solution delivers cutting-edge technology with factory integration.
Perfect for Porsche Infotainment Upgrades
This product is optimised for enthusiasts searching for:
• Porsche PCM 3.1 Apple CarPlay retrofit
• Porsche Android Auto upgrade 991 981 958 970
• MR12volt Porsche MOST interface CarPlay
• Porsche wireless CarPlay no AUX solution
• Porsche infotainment upgrade factory integration
These long-tail keywords target high-intent buyers looking for modern connectivity upgrades.
Why Choose MOST Fibre Integration
Unlike cheaper AUX-based kits:
• Maintains full digital audio quality
• No signal degradation
• No delay or interference
• Full compatibility with factory amplifiers
Modern Technology with OEM Feel
• Retains original Porsche interface
• Uses factory controls and screen
• Seamless switching between systems
• No permanent modification required
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P3000-PM31
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991 GT3 Cup 2016
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
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12 Month Warranty
Worldwide Delivery
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MOST Bus CarPlay & Android Auto Interface with OEM microphone support
Model No: P2000-CICMM
The brand new Mr12Volt P2000 MM series now support your favorite in car OEM microphone.
Compatible for BMW Radio with CIC, CIC MID (8.8"/6.5")
1 Series - E81, E82, E87, E88
3 Series - E90, E91, E92, E93
5 Series - E60, E61, F10, F11, F07
6 Series - E63, E64
X3 - F25
X5 - E70
X6 - E71
Z4 - E89
7 Series - F01, F02
*** A CD changer (CDC) must have been installed, or the CDC feature has been enabled in order to use this product
Highlight Features:
How it works
P2000 supported multimedia type (High performance video and audio codec)
Additional Technical Data:
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12 Month Warranty
Worldwide Delivery
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Saturday: Closed
Sunday: Closed