Land Rover BMW Mercedes-Benz Prevent Keyless Theft

This OBD2 port lock cap is an essential anti-theft device to block illegal access to your vehicle’s ECU through the OBD2 interface, effectively preventing car hacking, data theft and unauthorized vehicle operation.

Crafted from solid full-metal material, it features high hardness, wear resistance and anti-prying performance. Compact and well-structured, it fits the OBD2 ports of most vehicle brands. Fully tested on GM, Ford and other mainstream models, it delivers stable and tight fitting for long-term daily use.

Each set comes with two dedicated keys for exclusive control. Tool-free quick installation takes just one minute, no professional skills required.

Designed with dual anti-theft protection: special anti-disassembly screws plus key lock design. It greatly stops forced dismantling and illegal unlocking. The precision-made small screws cause no scratch or damage to the original OBD2 port. Four screws are supplied, and only two need to be installed for firm fixation, ensuring both safety and convenience.