Description
The STILLEN TruControl Inline Power Module for the 2019–2023 Genesis G70 2.0T is the easiest, safest, and most cost-effective way to unlock serious performance gains from Hyundai/Genesis’ turbocharged 2.0L engine—without permanently altering your vehicle.
Designed to integrate seamlessly into the factory wiring harness, the TruControl module intelligently modifies boost pressure and key engine parameters to deliver substantial horsepower and torque gains across the entire power band. Installation takes as little as 15 minutes, requires no special tools, and involves no cutting, splicing, or ECU flashing.
Better still, the TruControl system is fully reversible. Simply remove the module before dealer visits to maintain your factory warranty, making this an ideal solution for enthusiasts who want more power without long-term commitment or risk.
With Bluetooth connectivity, a free smartphone app, and up to seven selectable driving maps, TruControl lets you tailor your Genesis G70’s performance on the fly—from Eco mode to aggressive Race mode. STILLEN also offers custom over-the-air tuning files when paired with other STILLEN performance upgrades such as intakes or exhaust systems.
Backed by a 14-Day Satisfaction Guarantee, you can test the TruControl Inline Power Module in your own vehicle completely risk-free.
Vehicle Fitment
-
2019–2023 Genesis G70 2.0T
(Inline-4 Turbo models only)
Not legal for sale or use in California
Features & Benefits
- Up to +55 flywheel horsepower gain*
- Up to +50 ft-lbs torque gain at the wheels*
- Plug-and-play installation – ~15 minutes
- Does not modify or reflash the factory ECU
- Fully reversible to preserve factory warranty
- Bluetooth connectivity with free smartphone app
- Up to 7 selectable performance maps
- On-the-fly map switching (Eco / Sport / Race)
- Custom over-the-air tuning for STILLEN performance parts
- No wiring, splicing, or specialty tools required
- 14-Day Satisfaction Guarantee
*Results may vary
Performance Data
Factory Output (Measured):
- 234 wheel horsepower @ 5,700 RPM
- ~15% drivetrain loss
- Rated at 252 flywheel horsepower (factory claim)
With TruControl Installed:
- 279 wheel horsepower @ 6,100 RPM
- Equivalent to ~335 flywheel horsepower
- Gain of +55+ flywheel horsepower
Torque Gains:
- Factory: 243 ft-lbs @ 2,650 RPM
- TruControl: 294 ft-lbs @ 3,200 RPM
- +50+ ft-lbs of torque at the wheels
*Dyno results may vary depending on conditions and vehicle
User Control & Driving Modes
The TruControl system allows real-time control with the engine running or ignition on. Using the onboard controls or the Tuning: Pro App, drivers can:
- Select and change calibration maps instantly
- Reset and manage tuning profiles
- Customize driving behavior based on conditions
Included Maps:
- Eco
- Sport
- Race
- Additional performance-focused calibrations (up to 7 total)
Installation Overview
- Plug-and-play inline harness design
- No ECU flashing required
- No permanent modifications
- Easy removal for dealer visits
Installation time: ~15 minutes
Recommended Supporting Mod
For optimal performance and reliability, STILLEN recommends upgrading spark plugs when installing the TruControl module:
-
HKS High Super Fire Racing Spark Plugs – M45XL
Warranty & Assurance
- 14-Day Satisfaction Guarantee
- Factory warranty friendly (when removed prior to service)
- Engineered and supported by STILLEN
