TruControl V2 Inline Power Module

The STILLEN TruControl V2 is an inline power module engineered to enhance performance for 2021-2025 Jeep Wrangler 4xe and Grand Cherokee 4xe vehicles. By seamlessly integrating into the factory wiring harness, this module fine-tunes crucial engine parameters and unlocks increased boost pressure to deliver substantial gains throughout the power band. It is constructed with a weather-resistant polyurethane potting compound to protect internal electronics from heat and vibration. Installation is simple and requires no splicing, soldering, or specialty tools, and the module does not alter the factory ECU. The system allows for easy removal and is reversible to help maintain the factory warranty. The unit is Bluetooth-enabled, allowing users to select between Race, Sport, and Eco driving modes via a smartphone app, with seven fine-tuning options for each mode. Note that this product is not for sale in California. Users should remove the module before visiting a dealership for service to ensure the factory warranty remains intact. The module is built for future expandability through the vehicle's OBD2 system, ensuring long-term compatibility with evolving tuning needs.