TUNING FILE CLOSURE
Our Tuning File Service will be closed July 11th 3:00 PM EDT - July 21st 12:00 AM EDT. Please ensure any critical submissions are made before these dates.
If you are encountering any issues during this time, please contact [email protected]
Erik Gordon –
I’ve had the ECU tune and the crank pulley on my 2015 RR Sport 5.0 for almost two years now. Probably about 25,000 miles driven since the install. This system completely changed the way the vehicle performed! It’s truly amazing what the additional HP does to this already powerful vehicle. Every time I drive it I’m amazed. I’ve had zero issues with it and it’s very easy (5 min) to convert back to stock with the handheld tuner to take it in to the dealer for work. This was an incredible upgrade and worth every penny. I also installed everything myself with minor effort.
BMWDoctor (verified owner) –
I have had my 2010 Range Rover Full Size L322 with the AJ133 Supercharged engine tuned by Velocity AP since April 2024 and the tune is highly recommended. I do run a smaller TVS Supercharger pulley and this tune kicks ass. I am also considering the 200 Cell Catalytic Converters and the Harrap TVS 2300 Supercharger upgrade in the near future from VAP, depending on whether my ZF6 speed transmission will handle the extra power.
If you have a Jaguar / Landrover with the AJ133 5.0 Supercharged engine, I highly recommend that you get an upgraded power tune from Stuart at Velocity AP. You will not regret it.