STILLEN TRUCONTROL [33+ HP | 40+ FT/TQ] (2021-2024 Hyundai Elantra N-Line)

Upgrade your 2021-2024 Hyundai Elantra 1.6T with the TruControl by STILLEN Inline Power Module! STILLEN is excited to introduce this cutting-edge addition, specially designed to increase your Elantra's Smart Stream motors performance effortlessly. By seamlessly integrating the Power Module into the factory wiring harness and fine-tuning crucial parameters, we unlock increased boost pressure, delivering substantial power and torque gains across the entire power band. And the best part? You'll be up and running in just 15 minutes with no need for any special tools, splicing, or soldering.

But that's not all - we also offer custom tuning files for Stillen performance products. With our expert tuning options, you can optimize your Elantra 1.6t's performance to suit your unique driving preferences.

Here's even better news - the TruControl by STILLEN Inline Power Module won't void your factory warranty! As long as you remove the product before visiting the dealership for service, your warranty remains intact. So, you can enjoy the benefits of enhanced power and performance without any worries. The TruControl by STILLEN Inline Power Module is your ticket to the easiest and most affordable horsepower upgrade available for your Elantra. Experience the difference and unlock the true potential of your car today!



Features and Benefits:

• +33 flywheel Horsepower gain*
• +40 ft. lbs. Torque gain at the wheels*
• Very easy installation; Does not alter the factory ECU
• Bluetooth integration
• Free app with smartphone integration
• No wiring or specialty tools required
• Easy removal and reversible to maintain factory warranty
• Over-the-air Custom Tuning file for Stillen aftermarket parts (exhaust, intake, etc)

*Results may vary

Not for sale in California

The Numbers
From the factory the Hyundai Elantra is rated at 201 flywheel horsepower. On our dyno we saw a maximum fly wheel horsepower output of 209 horsepower* (up from factory advertised HP). After installing our TruControl by STILLEN Inline Power Module the dyno reported back a maximum horsepower output of 242 hp*. Making an overall gain of more than 33 flywheel horsepower* which equates to a total engine output of nearly 245 flywheel horsepower*.

Even greater gains come from the torque output. Maximum torque from the factory was measured at 218 ft lbs of torque*. With the TruControl by STILLEN Inline Power Module installed, our test Elantra's 1.6T put down 258 ft. lbs of torque*. This is an increase of 40 ft. lbs of torque*.

*Results may vary

Easy to Use
With the engine on or with the key on, you can go through and [-/+] select which calibration you want to run at any point in time. You can use the Tuning: Pro App which also controls and resets all calibrations based on what you input in the application.

The TruControl by STILLEN Inline Power Module comes preloaded with up to 7 different maps for your Elantra. These maps are going to range anywhere from Race mode to Sport mode to Eco mode.