UM Ferrari 488 GT3
Explore source-backed information and braking guidance for UM Ferrari 488 GT3 in iRacing.

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Quick reference
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How the UM Ferrari 488 GT3 Handles Braking
The Ferrari 488 GT3 delivers exceptional braking performance befitting its GT3 heritage, with "superb brakes" noted as a defining characteristic alongside its balanced handling. The system features adjustable ABS with 12 positions (though only 10 unique maps), where position 2 serves as the recommended baseline. More intervention reduces lockup risk but can extend braking distances if set too aggressively for available grip, making proper ABS tuning crucial for maximizing stopping power.
Brake bias adjustment is essential and works in conjunction with master cylinder sizing—seven options each for front and rear allow precise control over line pressure and pedal effort. The dashboard displays real-time brake pressure for both front and rear calipers plus current bias percentage, giving you immediate feedback during braking zones. Understanding that different master cylinder combinations create inherent forward or rearward pressure bias helps explain why your optimal brake bias setting will vary with mechanical changes.
Setup considerations extend beyond the brake system itself. Increasing front camber improves mid-to-high speed cornering but reduces longitudinal grip under braking, necessitating a rearward bias shift to compensate. The mid-engine layout with 1406 kg total weight creates well-balanced braking dynamics, though careful attention to weight transfer through suspension tuning remains critical for consistent threshold braking performance.
Stop Guessing, Start Improving
Many drivers slam the brakes with all their strength, but the fastest modulate pressure, use the brake to rotate the car, and exit as fast as possible. Train that skill here.
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Pro-Designed Exercises
Access exercises created by professional sim racers like Suellio Almeida. Learn the exact braking patterns used by the fastest drivers.
Import UM Ferrari 488 GT3 Telemetry
Drop your Garage61 lap CSV and extract braking data for every corner. Generate personalized practice exercises based on YOUR telemetry, not generic patterns.
Track Your Progress
View session history, performance trends, and best scores. Watch yourself improve over time and stay motivated to practice.
And There's Much More
Improve your braking technique with this car and much more:
Create Custom Exercises
Build from templates, draw brake curves, or record with your pedal
Schedule Your Training
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Exercises & Progress Tracking
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General practice tips
Tip 1
Starting point
Start with the official setup and consult the simulator documentation for available controls. Appropriate brake bias depends on the car and conditions.
Tip 2
One variable
Change one setting at a time and compare several laps. Record the change and observed behavior before keeping it.
Tip 3
Comparable conditions
Compare similar fuel loads, tires and track conditions. One lap alone does not establish that a setting is better.
Frequently asked questions
General guidance for practicing and consulting car-specific sources.
Where can I find settings for the UM Ferrari 488 GT3?
Where can I find settings for the UM Ferrari 488 GT3?
How should I compare a setup change?
How should I compare a setup change?
How can I practice pedal control?
How can I practice pedal control?
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Put this knowledge into practice with Braking Lab's interactive brake training exercises. Import your telemetry and get personalized feedback.