{"product_id":"the-interposer-wireless-carplay-module-porsche-pcm-3-1","title":"The Interposer | Wireless CarPlay and Android Auto Module for Porsche PCM 3.1","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003eA factory head unit is a closed system. It works on the day the car is delivered and then slowly stops keeping up, not because the hardware failed but because the maps, the apps, and the voice assistant moved to the phone in your pocket. The Interposer exists to close that gap without replacing anything Porsche built.\u003c\/p\u003e\n\u003cp\u003eThe module sits between the PCM 3.1 and the screen you already know. It carries wireless Apple CarPlay, wireless Android Auto, AirPlay mirroring, and USB phone mirroring, then hands the picture back to the factory display with the original menu structure intact. Wiring is plug and play on the car's own harness, so the dashboard trim comes off once and goes back on once, with no cutting and nothing to break. The kit ships complete: the module board, a WiFi antenna, power and data lines, a USB line, a microphone, and the two flat flex cables the PCM needs.\u003c\/p\u003e\n\u003cp\u003eBecause the install is reversible, the car keeps its value and the original system keeps working. Switch to the module when you want navigation and messages on the screen, switch back when you do not. Nothing about the Porsche interior changes except what the display can do.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe car is finished. The screen did not have to be.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #eeeeee;\"\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Wireless Apple CarPlay, so the phone connects as soon as you sit down.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Wireless Android Auto for Android phones, with USB mirroring as a wired fallback.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e AirPlay mirror link for video and app mirroring on the factory display.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Plug and play on the original car harness, no cutting and no splicing.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Keeps the factory PCM 3.1 menus, buttons, and audio path intact.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Supports an aftermarket rear view camera and DVR input.\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003e✦\u003c\/strong\u003e Adjustable EQ with the original audio quality preserved.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specs\" style=\"margin-top: 30px;\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AUTOABC\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eCompatible Head Unit:\u003c\/strong\u003e Porsche PCM 3.1\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Cayenne, Macan, 911, Panamera, Boxster\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eWireless Apple CarPlay:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eWireless Android Auto:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eMirror Link:\u003c\/strong\u003e AirPlay wireless, USB for Android\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 2.5 inch interface layer\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eDin Format:\u003c\/strong\u003e One Din\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eMedia Format:\u003c\/strong\u003e CD\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e Adjustable EQ, factory audio path retained\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eExtras:\u003c\/strong\u003e Aftermarket rear view camera and DVR support, USB playback\u003c\/li\u003e\n\u003cli style=\"padding: 9px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Original car wire plug and play, non destructive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-applications\" style=\"margin-top: 30px;\"\u003e\n\u003ch3\u003eWhere It Belongs\u003c\/h3\u003e\n\u003cp\u003eOwners of a 911, Cayenne, Macan, Panamera, or Boxster running PCM 3.1 who want modern navigation and messaging without pulling the factory head unit; shops that install electronics for Porsche owners and would rather bill one reversible job than a full stereo retrofit; anyone who wants to keep the car original for resale while still using CarPlay every morning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq\" style=\"margin-top: 30px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this replace my factory screen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The module feeds the display that is already in the car and keeps the factory menu system. It adds CarPlay and Android Auto as an additional layer, so the original functions stay reachable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will installing it damage the wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe kit connects to the car's existing harness with plug and play connectors. No wires are cut, which means the module can be removed and the car left exactly as it was.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Porsche models does it fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is built for the PCM 3.1 generation, seen in the Cayenne, Macan, 911, Panamera, and Boxster. Confirm the head unit version on the screen before ordering, because later PCM generations use a different connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the connection wireless or wired?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApple CarPlay and Android Auto both run wirelessly. A USB line is included for Android mirroring and for charging during long drives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne module board, one WiFi antenna, one power line, two data lines, one USB line, one microphone, and two flat flex cables for the PCM connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the audio still go through the factory amplifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The module sits in the signal path rather than replacing the amplifier, so the factory speaker tuning and volume behavior stay as they were.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOwners with trim removal tools and basic patience handle it in an afternoon. The dash panel has to come out, so a shop install is a reasonable choice if you would rather not open the console.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-promise\" style=\"margin-top: 30px; padding: 18px 20px; background: #f8f8f6;\"\u003e\n\u003ch3 style=\"margin-top: 0;\"\u003eThe EastSupplier Promise\u003c\/h3\u003e\n\u003cp\u003eEastSupplier publishes the head unit generation this module was built for, because the wrong PCM version is the only real failure mode here. Check your screen before ordering. If the fitment does not match what this page says, return it in original condition and the supplier takes it back.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top: 30px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sf02072e5db2c45d6996bddadabd85862Q.webp?v=1754697415\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa9bd1d89d12444d39b6260757f217da8P.webp?v=1754697415\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S3ad512c97a854c34bcdbeb2fb759cdefk.webp?v=1754697415\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8b60930a8be34f3fa5255dee5087b663C.webp?v=1754697416\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sd7f5a5c2d3514eb1ae95b6639288cd95o.webp?v=1754697415\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S4f4afa05d7444913869a3925ce9b6eb7Y.webp?v=1754697416\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7eebcb359ade416d9358ac94e1c43e2f6.webp?v=1754697416\" alt=\"The Interposer\" style=\"max-width: 100%; height: auto; margin-bottom: 12px; display: block;\"\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"The Interposer | Wireless CarPlay and Android Auto Module for Porsche PCM 3.1\", \"description\": \"Wireless Apple CarPlay and Android Auto module for Porsche PCM 3.1 head units, plug and play on the factory wiring with no dash cutting, including microphone and antenna.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"AUTOABC\"}, \"sku\": \"1005008524807478-pcm3.1-france\", \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sf02072e5db2c45d6996bddadabd85862Q.webp?v=1754697415\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa9bd1d89d12444d39b6260757f217da8P.webp?v=1754697415\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S3ad512c97a854c34bcdbeb2fb759cdefk.webp?v=1754697415\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8b60930a8be34f3fa5255dee5087b663C.webp?v=1754697416\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sd7f5a5c2d3514eb1ae95b6639288cd95o.webp?v=1754697415\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S4f4afa05d7444913869a3925ce9b6eb7Y.webp?v=1754697416\"], \"offers\": {\"@type\": \"AggregateOffer\", \"priceCurrency\": \"USD\", \"lowPrice\": \"348.03\", \"highPrice\": \"348.03\", \"offerCount\": \"1\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/eastsupplier.com\/products\/the-interposer-wireless-carplay-module-porsche-pcm-3-1\"}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": \"4.7\", \"reviewCount\": \"3\"}}\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"pcm3.1 \/ france","offer_id":47219532038367,"sku":"1005008524807478-pcm3.1-france","price":348.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sf02072e5db2c45d6996bddadabd85862Q.webp?v=1754697415","url":"https:\/\/eastsupplier.co.uk\/it\/products\/the-interposer-wireless-carplay-module-porsche-pcm-3-1","provider":"EastSupplier Platform","version":"1.0","type":"link"}