Model 3/Y (HW3 / HW4) - MCU Harness

Development & Research Hardware Kit MCU Man-in-the-Middle Harness Vehicle-specific Man-in-the-Middle harness for chassis CAN bus interception, development, and research. Sits between the MCU and the chassis CAN bus to intercept chassis traffic while providing read access to the vehicle CAN bus. No cutting or permanent modification of vehicle wiring required. Description This harness sits between the MCU (Media Control Unit) and the chassis CAN bus, intercepting chassis CAN traffic while providing read access to the vehicle CAN bus. Requires compatible CAN interface hardware. Familiarity with CAN development tools and workflows is required — this is not a plug-and-play product. Package Includes MCU MITM Harness Harness Box Does NOT include: CAN interface hardware (sold separately) USB-C cable Any software Intended Use Research, development, data logging, bench testing, and educational purposes. Important Disclaimer This product is intended strictly for off-road development, research, and testing purposes only. This harness is not designed, tested, or approved for use on public roads or highways. It is not intended for use in any vehicle that will be operated in traffic or on public roadways. Use of this product is entirely at your own risk. By purchasing this product, you acknowledge that: This product is for bench testing, development, and research use only. This product must not be used in any vehicle operated on public roads. The seller assumes no liability for any damage, injury, or legal consequences resulting from the use or misuse of this product. You are solely responsible for ensuring compliance with all applicable local, regional, and national laws and regulations. No warranty is provided regarding fitness for any particular purpose beyond development use. Shipping All items are shipped from Germany. International shipping to the USA and Canada currently takes about 10–14 days. Not intended for use on public roads. The buyer is solely responsible for verifying legality and insurance compliance in their jurisdiction. See our Terms of Service, Section 5.