LAP3 Pro-Tuner - Dynamic ECU Tuning Solution 

Applicable Models:
2017+ AD Elantra Sport 1.6T-GDI
2018+ PD Elantra GT Sport 1.6T-GDI
2019+ PD Elantra GT N-Line 1.6T-GDI
 
Requirements: HKS M45XL Spark Plugs
Link to the Installation Guide

Key Features
Boost: Unlike most boost chips on the market, it doesn't just fool the sensor & voltage to increase boost. LAP3 Pro-Tuner can custom tune the boost pressure per RPM based on the engine load. 
Integrated IAT Bias Control - Further controlling timing logic is now possible, and you can choose to turn it on or off from the user setting. 
End-User Tuning - You can map your own Boost, Meth duty cycle per RPM through the Pro-Tuner V2.5 app. 
Data Logging Capability - The Pro-Tuner V2.5 app offers data logging over 40 sensors.
DTC Code Scanner - The owner can scan & select DTC codes to clear them.
PROSS - LAP3 App available for Android OS & Apple iOS, featuring dynamic performance. You will be able to change your maps through the app (Mode1, Mode2, Mode3, Meth Mode, etc). You can also monitor Live data for your engine condition as well.
Meth Injection System Support - V2 Pro-Tuner Meth Injection system can be purchased to interlock with the Pro-Tuner & the phone application. Custom tune boost and ignition timing based on the engine load received from the Canbus, when paired with the Methanol Injection system via PWM controller system.