This is an independent service entity and is not affiliated, associated, authorized, or endorsed by Jaguar or Range Rover.
Full remote Tuning!
At Alpha Jag Tuning, we’ve spent nearly a decade helping Jaguar and Range Rover owners unlock the true performance potential of their vehicles.
We specialize in custom ECU and TCU tuning/remapping, along with proven performance upgrades including lower and upper supercharger pulleys with anti-slip surface, intake systems, lightweight racing full-floating rotors, lightweight batteries, and other supporting modifications. Every setup is developed specifically custom for your platform, with a focus on power, drivability, reliability, weight reduction, and precision.
Our ECU and TCU tuning is fully remote, making professional performance tuning available no matter where you are. In most cases, the entire tuning process can be completed from your phone, right in your own driveway—no need to bring or ship your vehicle to us.
Our tuning and performance packages are backed by real-world results, including a 10.6-second quarter-mile F-Type which is the fastest Jaguar F-Type on record.
Whether you’re looking for sharper throttle response, stronger acceleration, improved transmission performance, reduced weight, better braking performance, or a complete high-performance build, our goal is simple: transform the way your Jaguar or Range Rover performs and feels on the road.
Our approach to tuning goes far beyond simply increasing horsepower. A properly calibrated custom tune can also help improve engine operation, consistency, and long-term reliability by addressing areas where the factory calibration may run unnecessarily lean or overly rich under certain conditions and optimizing the vehicle for the way it is actually being used.
Every Alpha Jag remap is customized to the individual vehicle and build. We use datalogging and real-world feedback to review how your engine and transmission are operating and make calibration changes based on your specific hardware, fuel, driving conditions, and performance goals. Whether your vehicle is completely stock or equipped with pulleys, intake modifications, upgraded cooling, exhaust, or other performance parts, the tune can be tailored around your exact setup.
We can also customize vehicle behavior beyond power output. For example, where supported, Auto Start/Stop can be disabled to eliminate unnecessary engine shutdown and restart cycles, along with other calibration changes based on the owner’s preferences.
The result is not a generic tune downloaded to your car—it is a personalized tuning process developed specifically for your Jaguar or Range Rover, supported by datalogging and continued calibration refinement.
In essence, performance tuning is about more than just numbers; it’s about crafting an unforgettable driving experience.
Whether you’re on the racetrack or navigating winding roads, our goal is to enhance every aspect of these remarkable vehicles.
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