
Transmission specialists
At AMT Performance, we have the machinery, knowledge and technical capability to work on any automatic or manual gearbox on the market. Thanks to GeBox's technical backing, we work with direct access to original spare parts and the official protocols of the leading manufacturers.

Multi-brand technical coverage
Precision in every intervention
We carry out a complete fluid replacement using specialist equipment, ensuring full renewal of the oil and servicing of the filtration and sealing components to preserve optimum transmission performance and service life.
We analyse the transmission's behaviour and the source of the fault with the technical precision provided by GeBox support, accurately isolating and distinguishing any electronic, hydraulic or mechanical anomaly.
We prioritise work on the original unit whenever technically viable, applying a thorough inspection and a bespoke rebuilding process to restore the transmission to its optimum operating specifications.
Membership of the NEOX Network ensures our working protocols are the same as those followed by GeBox at its own central facilities.
Professional diagnostics
Real projects