2020 CT4 | Spoiler | Flush-Mount | Rear Decklid | Shadow Metallic | GJI

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$595.00 $452.20
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Enhance the performance appearance of your CT4 with this Shadow Metallic (GJI) Flush-Mounted Spoiler from Cadillac. This color matched Cadillac Accessories rear spoiler is designed as an upgrade for CT4 models without a factory spoiler. This factory option (5V5) stanchion-less (flush mount) spoiler adheres along the entire rear trunk (deck) lid surface. This spoiler is flush mounted to the trunk lid with the pre-attached automotive grade adhesive and rapid cure high viscosity urethane (K1, U400HV or equivalent - NOT included). NO holes are drilled and alignment pins shown in photo are to be removed before installation. This spoiler kit includes color matched spoiler, upgraded rear compartment light hinge torque rods, alignment template and installation instructions.


  • Designed and Engineered by Cadillac
  • Genuine Cadillac Accessories provide Factory Fit, Finish and Function
  • Flush-Mounted, Rear Decklid Spoiler
  • Shadow Metallic, Color Code GJI
  • Upgrade CT4 models without a factory spoiler
  • Factory Option 5V5, Flush-Mounted Spoiler Kit in Shadow Metallic
  • Replaces: 84830021, 84699865
  • Includes color matched spoiler, upgraded rear compartment light hinge torque rods, alignment template and installation instructions
  • Mount with K1, U400HV or equivalent (rapid cure high viscosity urethane) which is NOT included
  • Designed for Luxury and Premium Luxury models

CT4 | Spoiler | Flush-Mount | Rear Decklid | Shadow Metallic | GJI




California Residents:
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