Product Details

RS-R Black-i coilovers for the 1998-2000 Lexus GS400 RWD (UZS161) are engineered from the damper piston up for one job: going low without breaking the ride. Where a normal coilover bottoms out or rides like plywood at aggressive drop heights, Black-i has revised valving, extended lower-mount travel, and spring rates matched to the lowered range. You get the slammed stance your build wants with damping that still works over real-world pavement.

Black-i is RS-R’s purpose-built extreme-drop coilover. Where a normal coilover bottoms out or rides poorly at aggressive ride heights, Black-i is engineered from the damper piston up for cars that are going low — revised internal valving, longer perch travel, and spring rates matched to the extended drop. Still 36-level damper adjustable, still rebuildable. Built for slammed daily drivers who don’t want the ride quality to fall apart at height.

Features

• Valving engineered for extreme ride-height drop
• Extended lower-mount travel
• 36-level single-knob damping adjustment
• Vehicle-specific spring rates for the lowered range
• Monotube, hand-assembled in Japan
• Rebuildable / serviceable dampers
• 1-Year / 12,000-mile RS-R warranty

Availability

This application is a special-order item from Japan. Lead time by standard sea freight is approximately 3–6 months. Expedited DHL/FedEx/UPS shipping from Japan is available for an upcharge when stock is on hand — contact us for current lead time.

What’s Included

• Full coilover set (front and rear)
• Hex and allen wrenches
• Upper rubber seat for rear
• Hex nut, bolt and washer for rear shock
• Waterproof rubber damper cover
• Spring tubes for front and rear

Specifications

Vehicle Fitment

• 1998 Lexus GS400
• 1999 Lexus GS400
• 2000 Lexus GS400