
Denso Gen4 Vmax
Speed? Unlocked.
Tired of being told the Denso Gen4 speed limiter cannot be removed? We built the solution.
We are a team of engineers focused on pushing limits, and we are proud to offer a dedicated software tool that removes the Vmax limiter from all Denso Generation 4 ECUs.
Lifetime license for one PC: €450
This tool is made for tuners and workshops working with Toyota, Lexus vehicles using the Denso Gen4 platform. With just a few clicks, you can lift the speed limit directly from the file. No hardware tricks, no complicated steps.
Digital Tuning & Performance Checks
Software Geeks
Decades of Experience
Precision Over Accuracy
Worldwide Dealers
Smart Gadgets
At DR. Tuning, nothing speaks louder than the words of those who have experienced our work firsthand. From remote tuning sessions to custom solutions, our clients around the world share their honest feedback after working with us. Here’s what they had to say.

Jordan

Lucas
