Overrun sound
Calibration can add controlled crackles and bangs on lift-off.
Sound Features
Pop & Bang Calibration
Aggressive exhaust sound calibration for compatible petrol cars, show builds, and off-road setups.
Details
Built around the vehicle.
Aggressive exhaust sound calibration for compatible petrol cars, show builds, and off-road setups.
Every request is reviewed around engine type, gearbox, ECU family, fuel quality, current hardware, and the way the vehicle is actually used.
Petrol cars
Best suited to compatible petrol turbo engines.
Custom sound
Intensity can be set mild, medium, or aggressive.
Hardware aware
Exhaust setup matters for safe sound behavior.
Show use
Intended for appropriate use and legal environments.
Setup dependent
Catalyst, exhaust, engine condition, and fuel quality affect the final result.
Balanced option
Can be tuned to sound sharp without ruining daily drivability.
Ready?
Start with your vehicle details.
Send make, model, engine, year, gearbox, ECU type, and the result you want. FLEX will guide you to the correct route.