RS-R 2017-2020 Lexus IS200t / IS300 / IS30 (ASE30) F-Sport RWD Best-i Active Coilovers

RS-R's Best-i Active coilover system is designed specifically for the 2017-2020 Lexus IS200t, IS300, and IS30 models with RWD and F-Sport trim. This advanced suspension setup aims to improve both handling and ride comfort by allowing for precise adjustments to ride height and damping force. The 'Active' designation means these coilovers integrate with your vehicle's factory electronic damping system, offering a seamless blend of performance tuning and original comfort features. If you're looking to lower your Lexus IS and gain more control over its suspension characteristics without sacrificing the convenience of electronic adjustment, this system is a strong contender.

The Best-i Active coilovers feature a robust construction built for durability and consistent performance. They utilize a mono-tube shock absorber design, which generally offers better damping control and heat dissipation compared to twin-tube designs, especially under demanding conditions. The spring rates are carefully selected to complement the vehicle's weight and intended use, providing a noticeable improvement in cornering stability and responsiveness. Ride height is adjustable via threaded collars, allowing you to dial in the perfect stance for your IS. The damping force can be adjusted electronically through your car's original controls, giving you the flexibility to switch between a firmer, more performance-oriented setting for spirited driving and a softer, more comfortable setting for daily commuting.

Installation of this coilover system involves replacing your factory struts and springs. It's recommended to have a professional mechanic perform the installation to ensure proper alignment and calibration of the electronic damping system. While the system is designed to integrate with the factory electronics, it's always a good idea to consult the included instructions for any specific wiring or setup requirements. This kit is a comprehensive solution for enthusiasts seeking a significant upgrade to their Lexus IS's suspension performance and aesthetics.