Stillen TruControl V2 inline power modules deliver an easy, effective power upgrade for your vehicle.

Built on the proven TruControl platform, V2 integrates with the factory wiring harness to fine-tune key engine parameters, increase boost pressure, and unlock stronger horsepower and torque throughout the power band with no special tools, splicing, or soldering required. The updated hardware is engineered for quicker response, smoother power delivery, and future OBD2 data integration, while the rugged, weather-resistant enclosure helps protect the electronics from heat, vibration, and harsh driving conditions. From daily cruising to spirited backroad runs and track-day blasts, Stillen TruControl V2 inline power modules are designed to make every drive more engaging, more informed, and more exciting.

TruControl V2 installs inline with the factory wiring harness without altering the factory ECU.

The straightforward installation requires no splicing, soldering, or special tools, and the module can be removed when desired to return the vehicle to its original configuration. For dealership service, simply remove the module before routine maintenance or warranty work.

The free smartphone app provides intuitive control and seamless integration, allowing you to adjust TruControl V2 to suit your driving preferences.

Over-the-air custom tuning files are available for emissions-legal aftermarket parts such as exhaust systems and intakes, providing additional tuning flexibility as you modify your vehicle. Updated hardware also supports future OBD2 data integration.

TruControl V2 gives you three selectable driving modes, each with seven fine-tuning options for precise adjustments.

Race mode is calibrated for maximum performance and maximum driving pleasure. Sport mode delivers an energetic, agile, and balanced driving experience for everyday use. Eco mode is optimized for up to a 15 percent improvement in fuel economy (results may vary by application).

The TruControl V2 module leverages additional engine signals on applicable vehicles to manage boost with greater accuracy across the RPM range.

The module is sealed with a high-quality polyurethane potting compound and housed in a rugged, weather-resistant enclosure. This construction helps protect the electronics from heat, vibration, and the demanding conditions encountered during everyday and performance driving.