Lexus GS (2005-2020) & RC (2012-2025) assistance seats

The front assistance seats from HIGHROAD / FORMULA PLUS are designed to meet the high-performance requirements of Lexus GS and RC cars. These mounts were developed using Advanced Vibration Isolation technology to ensure shock absorption from rough roads while maintaining the "stiffness" of the sports suspension required for stability. Key features: System compatibility: A smart design allows the installation of standard shocks (Oil/Gas) and electric shocks (AVS) without any modifications, with the correct routing for sensor wires. Handling: Heat-treated rubber resists wear from sharp turns, protecting the Strut from deviation. Advanced bushing: Equipped with a super-smooth bearing that prevents "play" in the steering and improves response. Model compatibility: Lexus GS: models (2005 - 2020) include GS300, GS350, GS430, GS460, GS450h. Lexus RC: models (2012 - 2025) include RC200t, RC300, RC350. Signs indicating you need to change GS / RC seats: Metal "knocking" sound: when going over bumps or sudden potholes. Steering vibration: a slight tremor felt in the steering wheel at certain speeds due to instability of the top mount. Weak response: feeling that the front of the car "floats" or delays in response during sudden turns. Important installation tips: AVS system (electric): When removing the electric shock, handle the top sensor (Actuator) carefully. Ensure the seat is installed so that the sensor wire passes smoothly without pressure or twisting. Alignment marks: GS and RC seats have specific installation directions (Right/Left) and guiding marks; incorrect installation directly affects the caster angle and vehicle pulling. Spring quality: Ensure the integrity of the lower and upper "spring leather" when changing seats, as worn leather may produce a sound that makes you think the new seat is damaged. Frequently Asked Questions: Does the seat differ for electric shocks and regular ones? In HIGHROAD products, the base is precisely designed to fit both types, making purchasing and installation easier. Is the price for both pieces? Yes, the price includes the front set (right and left sides). Is it compatible with F-Sport models? Yes, fully compatible with F-Sport models that use the variable suspension system (AVS). What is the product warranty? We offer a 6-month replacement warranty against manufacturing defects or sounds caused by a defect in the seat.