Tein VSQ62-C1AA3-C Flex Z Coilovers 2013-2020 Lexus GS350 GRL10L RWD

Vehicle Fitment

• 2013-2020 Lexus GS350 - All Trims Including F Sport (GRL10L, RWD, 3.5L V6 2GR-FSE / 2GR-FKS)

Fitment Notes

• RWD models only - fits all GS350 trim levels including the F Sport package
• Plug-and-play fitment - no additional conversion parts or brackets required
• EDFC compatible - requires EDFC Motor Kit EDK05-12120 (sold separately)

Features

• Full-length ride height adjustment maintains shock travel and ride quality across the full lowering range
• 16-way damping force adjustment (compression and rebound together) via top-mounted click adjuster
• Front camber-adjustable pillowball upper mounts included for precise alignment correction at lowered ride heights
• High rear spring rate tuned for the GRL10L's double-wishbone rear suspension geometry and front-biased GS350 weight balance
• Twin-tube damper construction delivers a smooth, composed ride suited to the GS350's sport-luxury character
• EDFC compatible for optional in-cabin electronic damping adjustment (EDK05-12120, sold separately)
• ZT-coated threaded sleeve and TEIN-green powder-coated springs and brackets for long-term corrosion resistance

Specifications

• Front Spring Rate: 448 lbs/in (8.0 kgf/mm)
• Rear Spring Rate: 672 lbs/in (12.0 kgf/mm)
• Front Ride Height Adjustment Range: -0.3 to -3.9 in
• Rear Ride Height Adjustment Range: -0.1 to -2.6 in
• Recommended Front Drop: -0.8 to -1.6 in (-20mm to -40mm)
• Recommended Rear Drop: -1.0 to -1.8 in (-25mm to -45mm)
• Damping Adjustment: 16-Way (Compression and Rebound Together)
• Front Upper Mount: Camber-Adjustable Pillowball (included)
• Rear Upper Mount: Reinforced Rubber (included)
• EDFC Compatible: Yes (EDK05-12120, sold separately)
• Chassis Code: GRL10L
• Drivetrain: RWD
• Engine: 3.5L V6 2GR-FSE / 2GR-FKS

Included Components

• 4x Coilover Damper Assemblies (2x Front, 2x Rear)
• 4x Main Springs
• 4x Bump Rubbers
• 4x Spring Seats
• 4x Seat Locks
• 2x Front Camber-Adjustable Pillowball Upper Mounts
• 2x Rear Reinforced Rubber Upper Mounts
• 2x Hook Spanners
• 1x Instruction Manual

Product Description

The Tein VSQ62-C1AA3-C Flex Z is a complete coilover kit for the 2013-2020 Lexus GS350 (GRL10L) in RWD configuration, covering all trim levels including the F Sport package. With a 448 lbs/in front and 672 lbs/in rear spring rate pairing tuned for the GRL10L's double-wishbone front and rear geometry, front camber-adjustable pillowball upper mounts, and 16-way damping adjustment, this kit delivers a noticeably lower, more planted stance while preserving the GS350's signature balance of sport and luxury.

Built in Yokohama, Japan with twin-tube construction and Tein's sealed damper structure, the Flex Z is a direct plug-and-play fitment for all RWD GS350 models. EDFC installation requires Motor Kit EDK05-12120, sold separately. Professional installation and wheel alignment are recommended after fitment.