Porsche 911 GT3 RS (992)

TYRES

• Compound: Slick Soft
• Front Pressure: 28.5 PSI
• Rear Pressure: 29.0 PSI
• Optimal Operating Temp: 85–95°C (peak grip window for soft slick, hot lap use)

ELECTRONICS

• TC: 2 (minimal, allows rotation on corner exit)
• ABS: 4 (strong stability under max attack braking)
• Engine Braking: Medium (4/6)
• Brake Bias: 62.5% front (set in Suspension section below)

SUSPENSION

• // FRONT
• Ride Height: 55 mm
• Wheel Rate FL / FR: 190,000 N/m / 190,000 N/m
• ARB: 6 (PDCC-assisted, firm setting)
• Brake Torque Multiplier: 100%
• Brake Bias: 62.5%
• // REAR
• Ride Height: 65 mm
• Wheel Rate RL / RR: 175,000 N/m / 175,000 N/m
• ARB: 4
• Diff Preload: 50 Nm
• Diff Coast: 0.35
• Diff Power: 0.55

DAMPERS

AERO

• Front Wing (splitter/aero): Minimum (1 click from full soft, low-drag setting)
• Rear Wing: 3 (low downforce, prioritizing top speed on straights)
• Downforce Level: Low — Monza is a power/drag-sensitive track
• Brake Ducts: Front 2 / Rear 3 (minimize drag, sufficient cooling for single lap)

KEY SETUP NOTE

• The GT3 RS's rear-engine weight bias means Monza's low-downforce, high-speed chicanes (Rettifilo, Roggia, Ascari) demand a stiffer front end and firm front ARB to force rotation without inducing snap oversteer on kerb strikes — keep rear ride height slightly elevated to control the pendulum effect under trail braking.

TRACK GUIDE

• Rettifilo (T1/2): Brake as late as physically possible from 340+ km/h — trust the ABS level 4 and stab the brake hard, then trail off progressively; hit the first kerb flat, second kerb with slight unweighting to rotate the car.
• Curva Grande (T3): Taken almost flat in high gear — commit fully, minimal steering input, let the aero and rear grip carry it; any lift costs massive time.
• Roggia (T4/5): Similar to T1 but slightly slower entry — late braking still critical; use the inside kerb aggressively on exit for a wide, fast run onto the back straight.
• Lesmo 1&2: Lesmo 1 rewards early rotation on entry (trust front grip); Lesmo 2 is where understeer creeps in — get the rotation done before apex, then feed throttle progressively to protect exit speed onto the straight.
• Ascari Chicane: Flat, stable ride over the kerbs is essential — don't unsettle the car mid-chicane; sacrifice a fraction of entry speed for a clean, fast exit since this feeds the long straight to Parabolica.
• Parabolica: This is the lap-defining corner — late apex, patient throttle application, maximum exit