Used by over 1000+ drivers to improve their lap times
The BEST GT3 Course Available Online
Level
All Levels
Duration
9 hours
Turn confusion into confidence
Stop guessing what your car is doing and start feeling in control. You’ll finally understand why GT3s behave the way they do and how to make them do exactly what you want, every lap.
Make your car work with you
Ever feel like the car’s fighting you mid-corner? You’ll learn how to make the car flow with you, balancing braking, rotation, and throttle until everything feels smooth, fast, and effortless.
Apply what pros actually do
We focused on showing what real fast drivers do differently. You’ll pick up the habits, instincts, and tiny details that separate good GT3 drivers from great ones, and start feeling that difference in your lap times with many practical drills.
Drive faster, lap after lap
You’ll stop leaving time on the table. Learn how to push with confidence, trust the grip, and finally feel what “the limit” actually means, so every lap becomes tighter, faster, and more in control.
Each stage of this GT3 sim racing course builds on the last— helping you understand your car. master control, and drive taster with confidence.
Learn core systems that define GT3 cars, such as traction control, zero balance, and how to adapt your technique to them.
You’ll be able to take control instead of relying on assists.
Dive into steering, braking, and throttle control—and understand how small adjustments make massive time gains.
You’ll feel smoother, faster, and more consistent through every corner.
Master weight transfer, brake bias, and trail braking to make the car rotate perfectly mid-corner.
You’ll be able to handle understeer and oversteer with confidence.
Each stage of this GT3 sim racing course builds on the last—helping you understand your car, master control, and drive faster with confidence.
Lead Instructor: Sim Racing Coach & Course Creator
Creator of the GITGUD Racing Courses
Expert in driving technique & performance training
Personal coaching for 1500+ sim racers worldwide
“l designed this course to help sim racers truly
feel control and confidence behind the wheel.”
GT3 Specialist • Williams Esports Driver
Matteo brings professional-level GT3 experience from competitive esports racing. His insights on car dynamics, ABS, and TC add real-world depth to every module.
Matteo brings professional-level GT3 experience from competitive esports racing.
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.
If you’re not satisfied within 14 days, get a full refund — no questions asked. We back the quality of our course with confidence.
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!
7/31/2025
I bought the GT3 course. Marion 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!
8/25/2025
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 more importantly, easily translated to the track, with practical tips and exercises to put into practice aiming to directly improve/fix your driving.
I definitely recommend it. 10/10
8/11/2025
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.
8/9/2025
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.
