Range Rover ECU tuning, nationwide

A short history of the Range Rover

The original Range Rover of 1970 created the luxury off-roader, combining real off-road ability with on-road comfort. The Range Rover Sport followed in 2005 as a smaller, more driver-focused model.

For more than a decade the most powerful versions have used a 5.0-liter supercharged V8, making up to 575 hp from the factory in the Range Rover Sport SVR.

Range Rover models we tune

Our online catalog covers these supercharged V8 models:

• Range Rover Sport SVR.
• Range Rover Sport V8 Supercharged.
• Range Rover Supercharged V8 and P525.
• Range Rover SV Autobiography.

Tuning the supercharged V8

The supercharger is driven by the engine rather than by exhaust gas, so the calibration works on ignition timing, fueling, throttle response and torque limits. Stage 1 works with the factory hardware on pump fuel; Stage 2 pairs the calibration with supporting modifications and high-octane fuel.

In our online catalog, a 2023 Range Rover Sport SVR goes from 575 hp to 610 hp at Stage 1 and 630 hp at Stage 2, and a 2016 Range Rover Sport V8 Supercharged from 503 hp to 630 hp.

Range Rover tunes in our catalog are ECU calibrations; there is no separate TCU add-on for these models.

Mail-in Range Rover tuning

Mail-in tuning works from anywhere in the US. Order your Range Rover tune online, ship us your ECU with your printed order confirmation email, and we calibrate it within two business days of receiving it, then ship it back at our cost. Inbound and return shipping transit time is not included.

Range Rover tuning in our shop

Phoenix-area Range Rover owners can bring their car to our shop. There, every calibration is checked on our in-shop dyno, with before-and-after dyno sheets, full data logging of air-fuel ratios, boost and knock, a written summary of every change, and a short road drive to confirm drivability.