AC Week 4 Setups for Season 21!
Season 21 enters its third week. The AC Week 4 brings the Mazda MX5 to Road Atlanta!
Road Atlanta delivers a fast and technical layout that rewards precision, commitment, and confidence. The circuit combines flowing high-speed sections with heavy braking zones and notable elevation changes, putting a strong emphasis on car balance and stability. Drivers must stay committed through corners like the Esses while maintaining control into key braking points such as Turn 10. With limited overtaking opportunities, clean inputs and strong traction on corner exit are essential to protect lap time and track position.
Want to benchmark your pace this week? Check out our AC Lap Times Sheet to view lap times, weather data, and compare directly your laps on the GO Fast App!
Get Started
Your subscription gives you everything you need to stay race-ready, even more now with GO Fast V1.0 giving advanced data analysis, setup optimisation, and your Personal Race Engineer included at no extra cost.
Built for consistency, week after week.
Stay in the loop for upcoming updates, features, and announcements by following us on Facebook, X (formerly Twitter), and Instagram.
Consistency starts here, with GO Setups and GO Fast working together to keep you ahead of the competition.
