The STILLEN TruControl Inline Power Module is designed to enhance the performance of your 2022+ Hyundai Elantra N by increasing boost pressure and optimizing engine parameters. This plug-and-play module aims to deliver noticeable power and torque gains.
Key Features and Benefits:
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Performance Gains (Claims):
- +55 flywheel horsepower gain.*
- +50 ft. lbs. torque gain at the wheels.*
- 234 wheel horsepower at 5700 RPM stock.*
- 279 wheel horsepower at 6100 RPM with TruControl.*
- Torque increase from 243 ft lbs at 2650 RPM stock to 294 ft lbs at 3200 RPM with TruControl.*
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Easy Installation:
- Plugs directly into the factory wiring harness.
- No splicing or soldering required.
- Installation time estimated at 15 minutes.
- No special tools needed.
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Warranty Friendly:
- Designed to be easily removable, allowing you to revert to stock settings before dealership visits.
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Bluetooth and App Integration:
- Bluetooth integration for smartphone connectivity.
- Free app ("Tuning: Pro App") for controlling and adjusting calibrations.
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Multiple Maps:
- Preloaded with up to 7 different maps, including Race, Sport, and Eco modes.
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14-Day Satisfaction Guarantee:
- Offers a 14-day risk-free trial period.
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Custom Tuning Files:
- Over-the-air custom tuning files for STILLEN aftermarket parts.
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Limitations:
- Not for sale in California.
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Spark Plug Recommendation:
- STILLEN recommends upgrading the spark plugs with HKS High Super Fire Racing M45XL when installing the TruControl by STILLEN.
- *Results may vary.
Performance Numbers (Claims):
- Stock: 234 wheel horsepower at 5700 RPM.*
- With TruControl: 279 wheel horsepower at 6100 RPM.*
- Stock torque: 243 ft lbs at 2650 RPM.*
- TruControl torque: 294 ft lbs at 3200 RPM.*
Important Considerations:
- *It's crucial to note that the stated power and torque gains are claims and that actual results may vary depending on various factors, including vehicle condition, fuel quality, and environmental conditions.
- It is very important to follow all installation instructions.
- It is important to understand that modifying your vehicle can affect your factory warranty.

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