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Product Details

RS-R Ti2000 Down Sus springs for the 2018-2024 Lexus LC500 (URZ100) bring the benchmark of Japanese spring engineering to your car. The proprietary chromium-nickel Ti2000 alloy is forged in a high-frequency induction furnace, producing a lighter, denser, corrosion-resistant spring that holds its ride height for the life of the vehicle — backed by RS-R’s Limited Lifetime Warranty against sag.

Ti2000 is RS-R’s flagship lowering spring — the only production suspension coil forged in a high-frequency induction furnace, using a proprietary chromium-nickel alloy. The faster heat cycle produces a denser grain structure that resists sag and corrosion so well that RS-R backs every Ti2000 spring with a Limited Lifetime Warranty. Expect a full Down-spec drop, sharper cornering, and measurable unsprung-weight savings versus the standard Down Sus.

Features

  • Proprietary chromium-nickel Ti2000 alloy
  • Induction-furnace forging for denser grain and longer life
  • Lighter than standard alloy-steel lowering springs
  • Progressive rate, vehicle-specific drop and valving match
  • Limited Lifetime Warranty against fatigue, sag and corrosion
  • Made in Osaka, Japan
Specifications
Part Number T981TD
Part Name RS-R Ti2000 Down Sus Lowering Springs
Vehicle 2018-2024 Lexus LC500
Chassis Code URZ100
Ride-Height Adjustable No
Spring Type Progressive
Approximate Drop - Front -20mm to -25mm (-0.8in to -1.0in)
Approximate Drop - Rear -35mm to -40mm (-1.4in to -1.6in)
Spring Rate - Front 6.42 Kg/mm
Spring Rate - Rear 4.07 Kg/mm
Warranty Limited Lifetime (sag/corrosion)
Vehicle Fitment
  • 2018 Lexus LC500 (URZ100)
  • 2019 Lexus LC500 (URZ100)
  • 2020 Lexus LC500 (URZ100)
  • 2021 Lexus LC500 (URZ100)
  • 2022 Lexus LC500 (URZ100)
  • 2023 Lexus LC500 (URZ100)
  • 2024 Lexus LC500 (URZ100)
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