BMW M6 GT3

TYRES

• Slick (Medium compound), Front: 2.05 bar, Rear: 1.95 bar, Blanket temp: 80°C, Optimal operating window: 85–100°C for peak grip

ELECTRONICS

• TC1: 4, TC2: 2, ABS: 4, Engine Braking: Medium (3/5), Brake Pressure: 96%, Brake Bias: F 54% / R 46%

DRIVETRAIN

• Fuel Map: Map 3 — balanced power delivery with moderate fuel saving, used for stints; Map 5 reserved for late-race push laps
• Gear Ratios:
• 1st: 3.21
• 2nd: 2.47
• 3rd: 1.98
• 4th: 1.67
• 5th: 1.42
• 6th: 1.21
• Final Drive: 3.44

SUSPENSION

• // FRONT
• Ride Height: 58 mm
• Wheel Rate FL / FR: 145000 N/m / 145000 N/m
• ARB: 95 N/mm
• Brake Torque Multiplier: 100%
• Brake Bias: 54%
• // REAR
• Ride Height: 62 mm
• Wheel Rate RL / RR: 128000 N/m / 128000 N/m
• ARB: 68 N/mm
• Diff Preload: 45 Nm
• Diff Coast: 0.45
• Diff Power: 0.60

DAMPERS

AERO

• Front Splitter: 6 (of 10 clicks), Rear Wing: 7 (of 10), Downforce Level: Medium-High, Brake Ducts: F 3 / R 2 (of 6)

KEY SETUP NOTE

• Campsa (T10) demands rear ride height and ARB stability — running the rear slightly stiffer than typical to prevent oversteer on the banking will cost minor traction at T1/T13, but the lap time swing from a stable high-speed rear through Campsa and T3 Renault far outweighs that loss over a full stint.

TRACK GUIDE

• T1 Elf: Brake deep but in a straight line — the M6's strong front end allows late trail-braking; rotate the car on entry to maximize exit traction onto the back straight run to Renault.
• T3 Renault: Commit to a stable minimum speed through the S-complex; any mid-corner rear movement here costs multiple corners downstream — prioritize rear platform stability over outright rotation.
• T10 Campsa: Stay flat if downforce allows; trust the rear aero balance set up for this corner — lifting here costs more time than any other corner on track.
• T13/14 hairpin complex: Traction out is critical for the main straight — get the car rotated early and prioritize a straight exit over a late apex to maximize power down application.
• Tyre management: With aggressive driving, rear-left degradation is the limiting factor on this clockwise-heavy-loaded track — modulate throttle application through T1 and T11 in the second half of stints to preserve rear grip for Campsa.