Lexus IS 2005 - 2013 F 5.0 V8 423hp ECU Remapping
A professional ECU remap can optimise the way your Lexus IS delivers power and torque, helping the vehicle feel stronger, smoother and more responsive in everyday driving.
The expected Stage 1 figures for this vehicle show an increase from 423 BHP to 448 BHP, with torque improving from 505 Nm to 525 Nm.