CoilShift Software Adds Apple CarPlay to Tesla Vehicles
New software enables native CarPlay and AirPlay integration on Tesla vehicles by exploiting the MCU3 hardware.
Updated on Oct. 15, 2026 in Electric Vehicles
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Developers Michal Gapinski and Maciej Wilczynski have created CoilShift, a software solution that brings native Apple CarPlay and AirPlay to Tesla vehicles. The system functions without external dongles or the Tesla browser, allowing for seamless integration.
Why it matters
Tesla has never officially supported Apple CarPlay, leaving many owners without native access to the platform. CoilShift addresses this by providing an interface that includes Siri voice commands and lossless audio playback.
The CoilShift software operates natively through an installed vehicle application and supports lossless audio playback. It functions via a specific exploit in Tesla MCU3 hardware to enable interface connectivity.
The players
Michal Gapinski
He is a developer and co-founder of the company CoilShift who works in Eastern Europe.
Maciej Wilczynski
He is a developer and co-founder of the company CoilShift based in Eastern Europe.
Tesla
This American clean energy and automotive company designs and manufactures electric vehicles that utilize the proprietary MCU3 hardware system.
Apple
This multinational technology corporation develops the CarPlay and AirPlay software platforms widely used in global automotive infotainment systems.
The details
The software enables Siri voice commands through the vehicle microphone and removes the need for external devices like the Raspberry Pi used in previous projects. It operates independently of the Tesla browser to provide a streamlined user experience.
Timeline
Rumors regarding a potential partnership between Tesla and Apple surfaced in 2025.
The announcement regarding the development of the CoilShift software was published on October 15, 2026.
Roadmap
This development represents a departure from the previous Tesla Android Project, which required secondary hardware like a Raspberry Pi to function. By integrating directly into the vehicle's native software, CoilShift demonstrates the growing demand for flexible, non-official infotainment ecosystems in modern EVs.
Once released to the public, this software could allow Tesla owners to use Apple's ecosystem without relying on the company's native browser or limited existing tools like Grok Assistant. Users should be aware that Tesla may eventually block the software, which could impact the long-term viability of this modification.
The takeaway
Owners seeking to use CarPlay should weigh the convenience of this new software against the risk that Tesla might patch the MCU3 exploit. Future updates from the manufacturer could render unauthorized interfaces incompatible with the vehicle's system.
Further reading
Learn more about the latest industry developments in Electric Vehicles.
Source note: This article includes information reported by Autoevolution.
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