EXART Air Intake Stabilizer LEXUS RX300/RX200t AGL20W/AGL25W

Enjoy an even more dynamic intake sound with the optional Sound Generator.
The sound generator is originally tuned to operate from low RPM ranges, enhancing the driving experience with a richer and more responsive intake sound.
※Photos show the AIS main unit with the Sound Generator SET installed.

By replacing the factory rubber or resin piping with a stainless steel pipe, expansion and contraction of the pipe during throttle operation are eliminated.
This stabilizes airflow, resulting in more linear and responsive throttle response, especially during vehicle launch and acceleration.

The pipe is designed with the straightest possible layout to reduce intake resistance.
In addition, back-shield welding is applied to eliminate internal steps inside the pipe, further reducing airflow resistance.

The silicone hoses feature a four-layer construction with internal mesh reinforcement.
A vivid blue silicone hose color is adopted, adding a striking visual accent to the engine bay.

Installation is bolt-on, allowing a direct replacement of the factory suction pipe with no modification required.

Furthermore, the Sound Generator (Sound Creator)—which is factory-equipped on certain models such as the Lexus GS, Lexus IS, and Lexus RX450h—can be installed, allowing drivers to enjoy a more powerful and engaging intake sound.

The Sound Generator used in EXART Air Intake Stabilizer systems is a device designed to artificially enhance intake sound, and is also utilized on vehicles such as the Toyota 86 and Lexus GS.
Developed by Mahle Filter Systems, this technology is widely adopted not only by Toyota and Lexus, but also by various European manufacturers.

This Sound Generator operates by utilizing intake pulsation to actuate an internal accordion-shaped resin damper, amplifying resonance sound to enhance the intake sound character.

The Sound Generator used in EXART products is based on the Lexus IS / GS specification, and the Air Intake Stabilizer itself is carefully tuned for each vehicle model to deliver the most enjoyable and optimized intake sound experience.