JB4 Tuner for 2022+ Lexus NX, RX, TX 350 2.4L 4 CYL Turbo | R 12200 – Check Prices Buy Online

JB4 Tuner Summary

The JB4 Tuner is a highly advanced tuning system for the 2022+ Lexus NX, RX, TX 350 2.4L 4 CYL Turbo vehicles, providing power gains of up to 55hp without flashing the vehicle’s ECU. It features a plug-and-play installation harness, on-the-fly map switching, boost limiting by gear, water/methanol support, data logging, and more unique features.

Key Features & Benefits:

• Power gains up to 40hp to the wheels
• Improves acceleration times
• Preloaded with custom tuning software and multiple fuel maps
• Bluetooth connectivity for iOS, Android, and Windows devices
• Compatible with ethanol (E85) tuning
• Can read/delete fault codes and monitor real-time engine parameters
• Offers firmware updates for enhanced performance

The JB4 Tuner offers quick installation, seamless integration, improved performance over traditional chip tunes, and maintains factory smoothness. It does not require any additional modifications and can be easily removed and transferred to other vehicles. The product comes with a 5-year warranty and is made in the USA, with free shipping available.

Vehicle Fitment:

• 2022+ Lexus NX 350 2.4L 4 CYL Turbo
• 2023+ Lexus RX 350 2.4L 4 CYL Turbo
• 2024+ Lexus TX 350 2.4L 4 CYL Turbo

The JB4 Tuner is a standout product in the market, providing unparalleled performance and features for turbocharged vehicles and has been a leading choice for over a decade. It offers a comprehensive tuning solution that enhances driving experience while ensuring compatibility with various driving modes and maintaining fuel economy during normal driving.