Land Rover Specialists

Performance Tuning

Performance tuning is modifications to the manufacturer’s vehicle tune data. These modifications are downloaded to the vehicle’s Engine Control Module (ECM) from through the on-board diagnostics connector.

  • Increased power and torqueLand-_Rover_Range_Rover_l322R
  • Smoother delivery of power
  • Increased fuel economy in most diesel



  • Sharper throttle response
  • Faster acceleration
  • Reduced number of gear changes
  • All upgrades are through the diagnostic connector, meaning that the ECM does not have to be removed and opened up