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Understanding GT3 Cars
Learn how GT3 systems like ABS, traction control, and aero balance affect grip and driving technique.
The GT3 Masterclass is built to help drivers refine the details that separate average pace from competitive pace: weight transfer, braking release, trail braking, rotation, tire management, and consistency over a full stint.
Alex already had some GT3 experience, but he was stuck in that frustrating zone where he could put together the occasional good lap without really understanding why.
A step-by-step progression built to help you understand GT3 cars, master car balance, and turn speed into repeatable race pace.
Learn how GT3 systems like ABS, traction control, and aero balance affect grip and driving technique.
Build the core habits that make your braking, steering, and throttle work together smoothly.
Learn to rotate the car with braking, balance, and trail braking instead of adding steering.
Stop guessing where the edge is and learn how to drive fast without overdriving the tires.
Fix the mistakes that quietly cost lap time and consistency over a full run or race stint.
Put everything together with drills that turn understanding into repeatable GT3 race pace.
If you’re not satisfied within 14 days, get a full refund — no questions asked. We back the quality of our course with confidence.
Learn from esports drivers and professional sim racing coaches who help drivers build speed through technique, structure, and real-world racecraft.
This is a lesson from the GT3 Masterclass, so drivers can immediately understand the teaching style, the depth of explanation, and how advanced GT3 concepts are broken down into something practical and usable on track.
Inside this sample lesson, you’ll get a feel for how the GT3 Masterclass explains advanced driving concepts in a structured, easy-to-apply way. Instead of generic tips, the lessons are designed to help you understand what to do, why it works, and how to execute it consistently in GT3 cars.
This is the same teaching approach used throughout the full course: practical, technical, and focused on helping GT3 drivers become cleaner, faster, and more repeatable over both single laps and race runs.
Feedback from sim racers applying the lessons, drills, and techniques on track.
For those thinking about getting the GT3 Masterclass course, it’s a must buy. Amazing content with detailed drills to put all the theory into practice. Loving it so far and would recommend it to everyone.
I bought the GT3 course. Marian is so good at breaking everything down, so they are easy to understand. Now I have to put those concepts into practice. Excellent way to learn!
I have recently finished the GT3 course and it’s very eye opening, and probably not only for this specific car category, but for sim racing overall. The theory is very well presented and easily translated to the track, with practical tips and exercises to directly improve your driving. I definitely recommend it. 10/10
The GitGudRacing course is awesome! The lessons are clear and practical, and they really helped me improve my speed and consistency. Thanks to this course, I’ve improved a lot, and I’ve even been able to help others with what I learned. Highly recommend it for anyone wanting to level up their sim racing.
Lifetime access plus updates — learn at your own pace.
Yes – And if something changes in the future to the tire model, I will add new lessons free of charge.
Yes — it was primarily developed for iRacing, but the course content also applies to other sims like Assetto Corsa, ACC, AMS2, AC EVO, and rFactor.
We have a 100% money back guarantee – more details in our terms and conditions.
The GT3 Masterclass is your next step after the Complete Driving Technique Course.
Built with insights from working with Matteo Kuenzer who is a 10.1K iRating Driver for Williams Esports GT3, this course dives deep into the specific nuances of GT3 racing, using world class drills and principles.
