Welchys Performance Addon FS25

Tune your limiter, build boost, light up the rear tires and customize your exhaust effects—all from one tuning menu. Adjustable rev limiter — Set limiter RPM, fuel-cut timing and RPM bounce. Stationary rev mode — Hit the limiter while sitting still. Driving limiter — Reach the limiter under heavy throttle, with earlier shifts during lighter acceleration. Boosted launches — Build boost, then release the parking brake to launch. Burnout mode — Hold the front wheels while the rear tires spin. Rolling burnouts — Carry wheelspin into takeoff while staying on the throttle. Tire effects — White burnout smoke, dark rubber marks, burnout audio and grip-catching tire chirps. Dually burnout marks — Separate tread marks on supported Welchy dually wheel setups. Custom exhaust flames — Adjust color, brightness, reach and diameter, with automatic sizing on supported exhaust tips. Flame heating delay — Build exhaust heat on the limiter before flames appear. Independent effect controls — Disable flames or suppress exhaust smoke during flame bursts. Five boost sound profiles — Diesel/Cummins, Sport/Car, Standard, Tractor and Roots/twin-screw-style Supercharger. Turbo buildup and release — Whistle builds with boost and spools down when you lift. Progressive keyboard throttle — Adjust how quickly holding W reaches full throttle. Per-vehicle tuning — 24 settings saved per vehicle, configured engine names and multiplayer setting synchronization. Default controls Ctrl + Shift + N: Open tuning menu Ctrl + Shift + B: Toggle burnout / stationary rev mode Space: Parking brake