RS-R 2014-2016 Lexus IS350 (GSE31) Best-i Active Coilover

This RS-R Best-i Active Coilover system is specifically made for the 2014-2016 Lexus IS350 with the GSE31 chassis code. It's designed to give you a significant upgrade in handling and adjustability over your stock suspension. The 'Active' part of the name means it incorporates an electronic control unit that allows you to adjust damping settings on the fly, right from the driver's seat, giving you the best of both worlds: comfortable cruising and sharp performance when you need it.

What sets this coilover apart is its advanced electronic damping system. It uses a control unit that connects to the coilovers, allowing you to select different damping profiles. This means you can soften things up for daily driving on rougher roads or firm it up for spirited driving on twisty roads or track days. The system also includes a G-sensor to automatically adjust damping based on driving conditions, providing improved stability and responsiveness. The spring rates and damping are tuned to work well with the IS350's chassis, aiming for a noticeable improvement in cornering grip and reduced body roll without sacrificing too much ride comfort.

This kit includes everything needed to install the coilovers, featuring RS-R's proprietary shock absorber technology and high-quality springs. The height and damping are fully adjustable, so you can dial in your preferred stance and ride characteristics. For installation, it's recommended to consult the manufacturer's instructions, as proper setup and alignment are crucial for optimal performance and safety. This system is a solid choice if you're looking to significantly enhance your IS350's handling capabilities and have the flexibility to tune your suspension for different driving scenarios.