Power Upgrades

We use Autologic Performance Tuning at JamesFrench.com for all Power Upgrades. The performance-tuning capability of Autologic means a vehicle can be optimised for power and economy, with Autologic Performance Tunes optimised for European and US driving conditions. In every case, fuel consumption can be improved. We can also achieve a sharper throttle response and quicker acceleration. 

 Manufacturers often ‘tweak’ individual areas in testing with the unfortunate result that overall the tuning is no longer smooth. Autologic Performance Tunes are designed to modify the manufacturer's vehicle tune data. These modifications are downloaded from the Autologic unit to the vehicle's Engine Control Module (ECM) through the on-board diagnostics connector.

The whole process is very quick to carry out. Before tuning a vehicle, it’s essential to run a diagnostic report to check there are no issues that may affect the performance upgrade.  Once completed, the relevant performance tuning software is uploaded to the vehicle through the Autologic tool via the OBD diagnostic port.

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