ECU & TCU Performance Tuning

T3 Performance is Kelowna’s trusted automotive shop for ECU & TCU performance tuning software for almost any type of vehicle.

Modern vehicles are manufactured with a fraction of their potential unlocked. With many vehicle manufacturers using forced induction in their engines, more power is produced more efficiently than ever before. With ECU Tuning you can unlock that potential and increase your engine’s horsepower! Looking for even more performance? We are able to complete TCU tunes to increase shifting and transmission performance on your vehicle.

If you’re looking to DIY your tune and install, you may opt to mail us your ECU for tuning. We will complete the tune, then mail it back, and you’re ready to install it! Contact us using the form below to get your ECU tuned.

At T3 Performance we know that trusting your vehicle with experienced & trained technicians is important. We are proud to have some of the most knowledgeable European car service & repair mechanics in the Okanagan Valley.


TuneZilla offers reliable and high-performance ECU & TCU tuning solutions for wide variety of manufacturers including: Alfa Romeo, Audi, BMW, Dodge, Jaguar, Jeep, Land Rover, Mercedes, Mini, Porsche, Smart, and Volkswagen.

Integrated Engineering

Integrated Engineering is dedicated to creating high-quality automotive performance tuning products without compromising quality or reliability. Integrated Engineering specializes in tuning most modern Audi and Volkswagen models.


 034Motorsport’s tuning philosophy emphasizes safety and reliability, with the goal of optimizing power delivery without compromising the longevity of the engine and related components.. 034Motorsport specializes in Audi and Volkswagen Tunes.


RacingLine takes a unique approach. They don’t modify existing software, they take the manufacturers’ philosophy and create a complete new calibration designed from scratch exclusively for each model in perfect harmony with our performance parts.

Book Your Tune

Contact us using the form below and we will get back to you as soon as possible with more information on your tune!

T3 Performance is proud to offer the Okanagan with ECU & TCU tuning options for many makes & models. If you are looking for a specific tune that you don’t see on our website, use the form below to contact us!

    Choosing the Right ECU Tuning and Performance Software for Your Car

    With so many ECU tuning and performance software options available, it can be difficult to know which one is right for your car. When choosing a software, it is important to consider the following factors:

    1. Compatibility: Make sure the software is compatible with your vehicle’s make and model.

    2. Features: Consider the features that are important to you, such as custom maps, data logging, and advanced diagnostics.

    3. Support: Look for a software that comes with technical support and a community of users who can provide assistance and guidance.

    4. Price: ECU tuning and performance software can range in price from a few hundred dollars to several thousand. Choose a software that fits your budget and offers good value for your money.

    Benefits of ECU Tuning and Performance Software

    There are many benefits to using ECU tuning and performance software, including:

    1. Increased horsepower and torque: By fine-tuning the engine’s parameters, you can unlock hidden power, giving you a boost in acceleration and overall performance.

    2. Improved fuel efficiency: By optimizing the engine’s operation, you can reduce fuel consumption, saving you money on gas.

    3. Customizable performance: With ECU tuning and performance software, you have complete control over your engine’s operation. You can create custom maps and settings that are tailored to your specific driving needs and conditions.

    4. Advanced diagnostics: ECU tuning software provides you with advanced diagnostic tools that can help you troubleshoot any issues with your engine. This allows you to identify problems quickly and resolve them efficiently, preventing damage and reducing downtime.