KYB Gas-a-Just monotube adaptive front strut replaces OE adaptive dampers on Lexus GS350 models with AWD and adaptive suspension (2013–2020). It uses a two-chamber design with an air-free hydraulic piston for responsiveness and a high-pressure nitrogen chamber with a floating piston for comfort and instant performance on demand. The unit installs as a direct OE replacement and resists fade from aeration.
KYB Shocks Gas-A-Just Front Right Strut Lexus GS350 w/Adaptive Suspension AWD 2013-2020