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RS-R Basic-i Active coilover complete kit for Lexus RC350 AWD
RS-R inverted monotube front strut with pillowball camber plate
RS-R rear coilover with adjustable damping for RC350 AWD
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RS-R 2014+ Lexus RC350 AWD Basic-i Active Coilovers

RS-R
RSRXBAIT996MA
Coilovers
Out of stock
$ 2,199.00

SKU: XBAIT996MA 

RS-R Basic-i Active Coilover System - 2014+ Lexus RC350 AWD (GSE31)

The RS-R Basic-i Active coilovers for the Lexus RC350 AWD provide a fully adjustable suspension with electronic damping control that integrates with the factory AVS (Adaptive Variable Suspension) system. Featuring 36-way damping adjustment, monotube inverted struts, height-adjustable spring perches, and vehicle-specific valving, this kit delivers a 30-60mm drop range while maintaining factory-like ride quality in comfort modes and firm, responsive handling in sport modes – perfect for luxury performance daily drivers.

Key Features

  • Active Damping Control: Retains factory AVS integration automatic or manual damping adjustment via cabin switch.
  • 36-Way Adjustable: Independent rebound/compression tuning for precise ride and handling setup.
  • Inverted Monotube Design: Large 44mm front pistons for reduced unsprung weight and improved response.
  • Height Adjustable: Threaded body with locking perches for 30-60mm drop without sacrificing stroke.
  • Tanabe Sustec Pro Springs: Progressive-rate springs for balanced comfort and performance.
  • Pillowball Upper Mounts: Camber-adjustable front with rubber-isolated rear mounts.
  • Rebuildable: Fully serviceable with RS-R factory support.
  • Made in Japan: Designed and manufactured by RS-R (Racing Spirit Research).

Product Notes

  • Complete front and rear kit – includes coilovers, wiring harness extension, and hardware.
  • Part number: XBAIT996MA (Basic-i Active for RC350 AWD).
  • Fits 2014+ RC350 AWD models only, not for RWD or RC F.
  • Requires factory AVS control module, deletes error codes with included harness.
  • Front spring rate: 8.0 kg/mm, Rear: 10.0 kg/mm (approx).
  • Total kit weight approximately 55-65 lbs.
  • 1-year limited warranty.

Installation Notes

  • Bolt-on installation uses factory mounting points.
  • Professional alignment required after install.
  • AVS harness extension included for proper module relocation.
  • Typical install time 4-6 hours.

This Part Fits

Year Make Model Drivetrain
2014-2025 Lexus RC350 AWD

Why Choose RS-R Basic-i Active?

  • Only coilover system that retains factory AVS electronic damping on RC350 AWD.
  • Japanese engineering with decades of Lexus/Toyota suspension development.
  • Perfect balance of luxury comfort and performance handling.

Frequently Asked Questions

  • Q: Does this delete AVS?
    A: No, fully retains and integrates with factory Adaptive Variable Suspension.
  • Q: Will it throw error codes?
    A: No, included harness extension prevents AVS errors.
  • Q: Is damping adjustable manually?
    A: Yes, 36-way knob adjustment in addition to factory AVS modes.

Shipping & Handling

  • Method: Freight truck (multiple boxes).
  • Package Weight: Approximately 70–80 lbs total.
  • Box Dimensions (approx): Multiple cartons – largest 60" × 16" × 12".

Request For Information

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