Audi A3/S3/RS3 8V & 8V.5 PSM Style Carbon Fiber Trunk Spoiler

Product specifications

Add a more defined trailing edge to your Audi Sedan with this PSM-style carbon fiber trunk spoiler. Designed for selected Audi A3 and S3 8V / 8V.5 Sedans, as well as RS3 8V.5 Sedans, the spoiler follows the width and curvature of the trunk lid to create a sharper rear profile without converting the car to an oversized wing setup.

The raised PSM-style shape is intended for owners who want a more noticeable finish than a low-profile factory-style lip while keeping the compact, balanced proportions of the A3, S3 and RS3 Sedan. Choose between traditional carbon fiber and forged carbon fiber according to the exterior finish and other trim already installed on the vehicle.

Vehicle Fitment

Important: The compatible starting year is different for each model. The 2014 fitment applies to listed A3 Sedan models only and does not mean that a 2014 S3 or RS3 is compatible. Always confirm the model, model year, body style and trunk-lid shape before ordering.

Not Compatible With

• Audi A3, S3 or RS3 Sportback / Hatchback models.
• Audi A3 or S3 Cabriolet models.
• Audi A3 8P models.
• Audi A3, S3 or RS3 8Y models.
• 2020 and newer vehicles unless compatibility is confirmed separately.
• Vehicles with an aftermarket, repaired, reshaped or previously modified trunk lid unless fitment is confirmed from photos.
• Vehicles with an existing trunk spoiler that cannot be fully removed before installation.

Why the PSM-Style Spoiler Suits the Audi 8V Sedan

The Audi A3, S3 and RS3 Sedan use a short, clean trunk profile that can appear visually understated when viewed from the side or rear three-quarter angle. This PSM-style spoiler adds a more pronounced upward trailing edge, giving the rear of the car greater definition while following the width of the trunk lid.

On an A3 Sedan, the spoiler creates a sportier contrast without requiring a complete body-kit conversion. On the S3 and RS3, its raised profile can complement the more aggressive bumpers, diffuser and exhaust design already fitted to the car. The result is intended as a styling upgrade; measurable downforce, drag reduction or high-speed performance gains should not be assumed without product-specific aerodynamic testing.

For a coordinated exterior, match the spoiler material and surface finish with any existing mirror covers, front lip or rear diffuser. Traditional woven carbon fiber provides a more uniform motorsport-style pattern, while forged carbon fiber creates a more irregular, high-contrast appearance.

Material Options

Carbon Fiber

The traditional carbon fiber option uses a visible woven pattern beneath a gloss clear-coated surface. This version is best suited to vehicles already fitted with conventional woven carbon fiber exterior parts.

Forged Carbon Fiber

The forged carbon fiber option uses a fragmented carbon pattern rather than a continuous weave. Each section of the surface may appear slightly different, which is a normal visual characteristic of forged carbon material.

Review the variant images carefully before selecting a material. Traditional woven carbon and forged carbon have noticeably different patterns and should not be expected to match each other.

Product Specifications

Installation Notes

This spoiler is designed as a tape-on exterior part. Correct preparation and positioning are important because the long, curved mounting surface must sit evenly across the trunk lid.

1. Place the spoiler on the closed trunk lid without removing the adhesive backing.
2. Check the left and right spacing, center position and contact along the full mounting surface.
3. Remove wax, ceramic coating residue, polish, dust and grease from the installation area.
4. Allow the trunk surface to dry completely before applying the tape.
5. Mark the final position with removable masking tape before installation.
6. Apply pressure gradually from the center toward both ends instead of pressing one side into place first.
7. Keep the vehicle dry and avoid high-speed driving or automatic car washes while the adhesive develops its bond.

Cold temperatures, contamination, old adhesive residue or an uneven trunk surface can reduce adhesion. Professional installation is recommended when the vehicle has had previous trunk repair, repainting or an existing spoiler.

Related Audi Exterior Parts

Owners of A3 and S3 models can For generation-specific products, visit the 2014–2016 A3 / S3 8V collection or the 2017–2020 A3 / S3 8V.5 collection.

RS3 Sedan owners can 5.