TMC Autoflash™ Gearbox Tuning for McLaren

Overview of the Tool

The all-new TCU Tool is a fully reworked and reprogrammed plug-and-play OBD tool designed to enhance your vehicle's performance. It unlocks manufacturer transmission settings within the vehicle's control modules, providing better gear shifts, increased performance, and the ability to release torque. It also includes an adaptation reset feature as standard, ensuring optimal vehicle modifications and upgrades.

Compatibility

This product is compatible with vehicles that:

• Are equipped with an automatic transmission, tiptronic, or paddle shifters.
• Were manufactured after 2001.
• Have an OBD port.

Benefits

• Up to 40% Faster Gear Shifts: Experience quicker and smoother transitions.
• Torque Converter Lock-Up at Lower RPM: Improves acceleration and efficiency.
• Enhanced Response to Paddle Shift Inputs: Offers more responsive control.
• Invisible to Dealer Diagnostics: No changes are made to the flash counter, ensuring undetectability.
• Improved Overall Performance: Increases torque limits and optimizes gearbox settings.

How Does It Work?

The TCU Flash Tool connects to your vehicle's onboard communication network via the OBD port. It accesses the ECU, TCU, and Convenience modules to adjust/reset shift strategies, optimizing settings for performance. The tool alters the transmission shift speed settings, taking advantage of the wide range of tolerances in transmission components shared across various models, from VW Golf to Lamborghini Aventador.

Easy to Use

No PC, laptop, or internet connection is required. Simply plug into the vehicle diagnostic port (OBD) and let the tool do the rest.

Quick Operation

Connect the device via your vehicle's OBD port and wait less than 3 minutes. The device uploads new settings within 30-90 seconds, completing the process with audible beeps and an LED indicator.

Untraceable & Reusable

The TCU Flash Tool does not add a count to the ECU flash counter, making it undetectable to dealers. It can be reused on the first vehicle it was connected to, even if the dealer flashes new software during a service.

Additional Information

• Photo for Illustration Purposes Only.

Stock Information

This product is a stock item, but due to the variety of variants, stock control is not always possible. If your item is out of stock, you will be notified via email. We aim to restock within 3-5 working days.