GT-LOCK: Brand Story

Who is GT-LOCK？

GT-LOCK LLC was founded in 2008 by a group of engineers with extensive experience serving racing teams. Without substantial capital or a powerful marketing team, their passion for motorsport drove GT-LOCK to evolve from a single prototype into the complete product line it is today.

Without overwhelming marketing campaigns, this brand chose to immerse themselves in racing and earn recognition through genuine track performance.

Real performance must be proven on the track.

While channeling all resources into race support and data collection didn't generate rapid exposure or tell the world who they were, the small decals on team technical lists stood as testament to their effort and persistence, marking the unique footprints of this brand.

A Brand Born on the Track

From Japan's FDJ (Formula Drift Japan) to endurance races at Germany's Nürburgring, GT-LOCK products have been continuously used, adjusted, and optimized by teams and drivers across the globe.

All this track data ultimately forms the foundation for the structure and tuning of every GT-LOCK differential lock produced today.

Over the years, GT-LOCK has participated in and been validated through:

🏁 FDJ Japan Drift Championship

🏁 CDGP China Drift Championship

🏁 CTCC China Cup Touring Car Championship

🏁 Nürburgring Endurance Series

Long-term testing at Zandvoort (Netherlands) and The Bend (Australia)

In these high-intensity, high-temperature, high-load environments, GT-LOCK underwent multi-dimensional validation of locking precision, durability, and torque response.

Every piece of data and feedback is directly used for product iteration and mass-production tuning.

GT-LOCK maintains a single product line for all applications. There are no separate versions. The unit every customer purchases is identical to the one we use on the track, delivering proven race performance directly to your vehicle.

One Standard. One Product Line.

Every checkered flag moment marks the starting point for the next improvement.

Precision Craftsmanship — The GT-LOCK Philosophy

GT-LOCK believes true performance stems from rigorous mechanical logic.

Every differential lock is meticulously assembled by hand by its technicians, with all key components individually matched and pre-load tested. This deliberate production process ensures that every product leaves the factory in optimal mechanical condition.

The brand consistently exercises restraint—eschewing cheap compromises and avoiding the pursuit of quantity. Yet, this commitment enables it to offer the most cost-effective solution, delivering authentic track performance at an accessible value.

Its focus lies on ensuring that, at every corner's apex, the driver can distinctly feel the mechanical feedback and the controllable limit.

Driven by Passion, Trusted by Drivers

Every GT-LOCK product is built to handle demanding conditions, delivering a balance of proven reliability and consistent performance that drivers depend on.

The brand's focus is on creating robust components that offer direct feedback and a predictable limit, giving drivers more confidence on the road.

From the track to the street, GT-LOCK continues to push the boundaries of mechanical excellence — and keeps alive that timeless passion for driving.

Connect with GT-LOCK

Feel free to contact us for information on vehicle compatibility, ordering, or dealership opportunities.

GT-LOCK will continue to explore the limits of mechanical performance bridging the track and the street, while keeping alive that timeless passion for driving.

We welcome all suggestions and sincerely look forward to earning your trust and choice.

contact@315autoparts.com