Five steps from "this car feels weird" to a complete tune you copy slider by slider into Forza Horizon 6.
Try it yourself →
Search across the full FH6 catalog or pick from the curated Lite list. Drivetrain, PI class and weight are pre-filled so you never start from a blank page.
Read your in-game upgrade screen, fill in the form. We map each part to the physics constants used in the FH6 game build.
No jargon required. Tick the symptom cards that match what the car does wrong: understeer at corner entry, oversteer on power, snappy mid-corner, gearbox too long. 22 cards cover the most common cases.
Adjust the front/rear bias and damper stiffness per axis when the base tune is close but not quite there. Three sliders, instant recalculation, never destructive.
All values ready to copy. Tires, gearing, alignment, anti-roll bars, springs, dampers, aero, brakes, differential. Open Forza, apply, drive, win.
No signup. No tracking. 30 seconds to a tune that works.
Try EasyTune free →