Free Setup Guide
BMW M4 GT3 Evo
Fuji Speedway GP
Assetto Corsa Evo
Updated Sep 11, 2026
// Hot Lap · Dry
TYRES
- Compound: Slick — Dry (Medium)
- Front Pressure: 26.5 PSI (cold, single-lap attack — accounts for quick heat build on out-lap)
- Rear Pressure: 26.2 PSI (cold)
- Optimal Operating Temp: 85–95°C (peak grip window for GT3 slick compound)
- Camber Front: -3.8°
- Camber Rear: -2.6°
- Toe Front: -0.05° (slight toe-out for turn-in bite)
- Toe Rear: +0.15° (toe-in for high-speed stability at 100R/200R)
- No tyre blankets (not available in AC Evo).
ELECTRONICS
- TC1: 3 (minimum needed to catch T14/Netz Kurve traction spikes without killing exit drive)
- TC2: 2
- ABS: 4 (supports maximum-attack T1 braking stability without losing outright stopping power)
- Engine Braking / Brake Magic: Medium-High (setting 6/10) — aids rotation into hairpins
- Brake Bias: 56.5% front (see SUSPENSION)
SUSPENSION
- // FRONT
- Ride Height: 50 mm
- Wheel Rate FL / FR: 165000 N/m / 165000 N/m
- ARB: 5500 N/m
- Brake Torque Multiplier: 105%
- Brake Bias: 56.5%
- // REAR
- Ride Height: 55 mm
- Wheel Rate RL / RR: 150000 N/m / 150000 N/m
- ARB: 4200 N/m
- Diff Preload: 55 Nm
- Diff Coast: 0.4
- Diff Power: 0.65
DAMPERS
| Slow Bump | Slow Rebound | Fast Bump | Fast Rebound | |||||
|---|---|---|---|---|---|---|---|---|
| FL | 5200 Ns | m | 6300 Ns | m | 2600 Ns | m | 3100 Ns | m |
| FR | 5200 Ns | m | 6300 Ns | m | 2600 Ns | m | 3100 Ns | m |
| RL | 4600 Ns | m | 5800 Ns | m | 2300 Ns | m | 2900 Ns | m |
| RR | 4600 Ns | m | 5800 Ns | m | 2300 Ns | m | 2900 Ns | m |
AERO
- Front Splitter: 2 clicks (minimum viable — priority on low drag for 1.475km main straight)
- Rear Wing: 4/10 (low-medium — balance against low front to avoid snap oversteer at 100R/200R)
- Downforce Level: Low-Medium bias, optimized for straight-line speed with just enough rear to trust 100R commitment
- Brake Ducts: Front 2 / Rear 3 (single lap — no thermal concern, keep discs in operating window only)
KEY SETUP NOTE
- Fuji GP is a power-track — the 1.475km main straight punishes drag mercilessly, so this setup trims wing aggressively; the trade-off is you must manage rear stability yourself through 100R and 200R with steering inputs and trail-braking discipline rather than relying on aero to bail you out.
TRACK GUIDE
- T1 hairpin: brake as late as physically possible from 300km/h+, trail-brake deep to rotate the M4 GT3 on entry — carrying too much speed here costs the entire run to T2.
- 100R: commit with a stable rear — do NOT lift mid-corner; the low-drag rear wing setup means the car will get light, so smooth thro
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