About
This app allows users to control their vehicle's performance tuning module via Bluetooth. It offers multiple power modes and fine-tuning adjustments for customized driving experiences, from fuel efficiency to peak performance.
What's New in STILLEN TruControl
1.0
February 10, 2026
Developer apps
FAQ
What is STILLEN TruControl?
STILLEN TruControl is a mobile application that connects to the STILLEN TruControl V2 performance tuner module via Bluetooth. It allows users to adjust their vehicle's power delivery and driving modes directly from their smartphone.
What are the different power modes in STILLEN TruControl?
STILLEN TruControl offers three dynamic power modes: Eco Mode for fuel efficiency, Sport Mode for enhanced acceleration, and Race Mode for peak performance. Each mode can be further fine-tuned with 7 adjustable levels.
Does STILLEN TruControl require a physical tuner module?
Yes, the app requires the STILLEN TruControl V2 inline performance tuner module to function. The app acts as the interface to control the module's settings.
Can I adjust the tuning levels in STILLEN TruControl?
Yes, each of the three power modes in STILLEN TruControl has 7 precision adjustment levels. This allows users to dial in the exact response they desire for their vehicle and driving style.
Is STILLEN TruControl safe for my vehicle's ECU?
The STILLEN TruControl system is designed to be secure and vehicle-friendly. It communicates safely with the module to adjust power delivery without overwriting or altering your vehicle’s factory ECU programming. The integration is fully reversible and non-invasive.
What devices is STILLEN TruControl compatible with?
Based on the provided data, STILLEN TruControl is currently supported on iPhone devices.
How often is STILLEN TruControl updated?
The latest version of STILLEN TruControl was released on February 10, 2026, with the version number 1.0. Further update frequency is not specified in the provided data.
Does STILLEN TruControl have ads?
No, STILLEN TruControl does not contain advertisements. The app is free to download and use without any ad interruptions.
