2020-Up Cadillac CT5 CT5-V | Carbon Fiber Rear Roof Top Window Spoiler Kit

Product Overview

Enhance the upper rear styling and aerodynamic refinement of your 2020–Present Cadillac CT5 with the EOS Performance Package Carbon Fiber Rear Roof Top Window Spoiler. Designed specifically for the Cadillac CT5 and CT5-V platform, this premium exterior upgrade follows the factory roof curvature and rear glass contour to deliver true OEM-level fitment with a motorsport-inspired finish.

Constructed from genuine 3K 2x2 twill weave real carbon fiber, this rear roof spoiler offers an ideal balance of lightweight performance and structural rigidity. The precision-molded single-piece design ensures consistent weave alignment and clean edge transitions across the entire width of the rear window. The aerodynamic roof extension helps refine airflow separation at the top of the rear glass, contributing to improved high-speed stability while giving your CT5 a sharper, more aggressive rear profile.

Finished in a high-gloss UV-resistant clear coat, the surface is engineered to resist fading, yellowing, oxidation, and environmental damage. The result is a deep, high-definition carbon fiber appearance that maintains long-term clarity and premium aesthetics.

Short Compatibility: Fits 2020–Present Cadillac CT5 & CT5-V models, including Luxury, Premium Luxury, Sport, V, and V Blackwing trims.

This carbon fiber rear roof top spoiler is the ideal upgrade for CT5 owners seeking enhanced visual presence, aerodynamic refinement, and lightweight performance styling without permanent modification.

FITMENT Fits 2020–Present Cadillac CT5 & CT5-V Models

Key Features

Vehicle-Specific Engineering for 2020–Present Cadillac CT5 & CT5-V
Designed exclusively for the CT5 chassis, this spoiler precisely matches the OEM roofline and rear windshield geometry. The result is seamless integration with factory body panels and consistent edge alignment across all compatible trims, including V and V Blackwing models.

Genuine 3K 2x2 Twill Weave Real Carbon Fiber Construction
Manufactured using authentic 3K 2x2 twill carbon fiber, this component delivers superior strength-to-weight performance compared to ABS or fiberglass alternatives. The lightweight composition minimizes added upper-body weight while maintaining long-term durability.

Aerodynamic Rear Roof Extension Design
The extended roof lip creates a defined airflow break point at the top of the rear glass. This design enhances aerodynamic stability at highway speeds and improves rear-end visual aggression, complementing other performance exterior upgrades.

High-Gloss UV-Resistant Clear Coat Finish
Each spoiler is coated with a deep, high-gloss UV-protective clear layer to prevent discoloration, fading, and oxidation. This protective finish preserves the carbon fiber weave depth and ensures long-lasting showroom-quality appearance.

Precision-Molded Single-Piece Panel
One-piece construction ensures uniform curvature and consistent fitment across the entire rear window width. This eliminates uneven seams and enhances structural integrity.

Direct Tape-On Installation – No Drilling Required
Automotive-grade adhesive backing allows for secure mounting without cutting, drilling, or permanent modification. The installation is fully reversible when removed properly, making it ideal for leased vehicles or show builds.

Installation

Installation Manual Is NOT Included

This Cadillac CT5 Carbon Fiber Rear Roof Top Window Spoiler features a direct tape-on application using automotive-grade adhesive.

No drilling, cutting, or permanent body modification is required.

Professional installation is highly recommended to ensure proper surface preparation, correct alignment, and long-term adhesion performance.

Hardware is included for direct tape-on installation.

Vehicle Compatibility

Fits 2020–Present Cadillac CT5 & CT5-V models equipped with factory rear windshield configuration.