TruControl Inline Tuning Module

The STILLEN TruControl Inline Power Module (TC102005) is engineered to enhance the performance of your 2021-2025 Hyundai Elantra 1.6T. This module seamlessly integrates with the factory wiring harness, fine-tuning crucial engine parameters to unlock increased boost pressure. This results in significant power and torque gains, delivering a more dynamic driving experience across the entire power band. Installation is designed to be exceptionally user-friendly, typically completed in about 15 minutes without the need for special tools, splicing, or soldering. The module does not alter the factory ECU and is easily removable, allowing you to revert to stock configuration to maintain your factory warranty. For added convenience, it offers Bluetooth integration and is controlled via a free smartphone app, providing access to up to 7 different calibration maps, ranging from Race to Eco modes. STILLEN also provides custom tuning files for emissions-legal aftermarket parts, such as exhaust and intake systems, requiring a mail-in service for the TruControl module. On the dyno, this module achieved a gain of over 33 horsepower and 40 ft-lbs of torque at the flywheel compared to the stock 1.6T engine. Please note that this product is not for sale in California. Results may vary.