Tune Every Detail,
Maximize Every Horsepower.
Master-level gearbox rebuilding and precision transmission tuning for performance-driven drivers.
Master-level gearbox rebuilding and precision transmission tuning for performance-driven drivers.
Precision synchronization and gear replacement for ultimate shift quality.
Refined valve body tuning to eliminate slip and improve response.
Custom multi-plate setups designed for track and high-torque use.
At Ronin Performance Circle, we don't just fix cars: we restore the connection between driver and machine. A gearbox is the heartbeat of your vehicle's performance, and we treat every gear, spline, and synchro with surgical focus.
Whether you are driving a daily commuter or a purpose-built track machine, our engineering standards ensure your power reaches the pavement without compromise.
Born from a passion for mechanical perfection and decades of technical grease and precision engineering.
To provide uncompromising gearbox solutions that elevate the driving experience for every enthusiast.
To be the industry benchmark for transmission performance and reliability in the region.
Integrity in every bolt, precision in every shift, and transparency in every diagnostic.
Trusted by enthusiasts and professionals alike
"The gear shifts in my GT-R have never felt this crisp. Ronin truly understands performance engineering."
"Highly professional service. They diagnosed a complex transmission issue that two other shops missed."
"Total reliability. Since my clutch rebuild, my car handles power delivery perfectly. Highly recommended."
Watch our workshop at work
