Tune and break drivetrains in real time from the pause menu! Works on any vehicle or object with a powertrain.

Features
- Engine: torque adder & cap, rev limit up to 20,000 RPM with automatic powerband stretching, idle RPM, flywheel inertia, plus selectable rev limiter types (hard cut, RPM-based, soft, or none at all) with tunable cut behavior.

- Forced induction: force a turbo, supercharger, or both (twin charge) onto any engine. Boost targets up to 300 PSI, spool response tuning, and deep hardware params wastegate, turbine inertia, blower type, belt ratio and more.

- Transmission: swap in whole gearbox types (8-speed auto/DCT, 6-speed manual/sequential, 2- and 3-speed drag Powerglides), per-gear ratios, diff ratios, shift points, clutch strength. Full torque converter tuning diameter, stall ratio, stiffness, lockup RPM/gear.


- Shift cuts & pops: ignition cut on shifts with separate shift-bang and lift-off afterfire intensity.
- More: front/rear tire grip multipliers, thermal damage thresholds, cooling efficiency scaling, live engine/exhaust audio EQ and sound-sample swapping, and save/load templates for entire setups.

Important Notes:
Any apply buttons in red will reset the car, not a live edit. The apply tuning button will apply the changes live.
Changes are runtime-only: nothing touches your vehicle files, and a vehicle reload (Ctrl+R) returns everything to stock.

Credits
phoob