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The Akrapovic DI-AU/CA/2/G Rear Carbon Fiber Diffuser brings motorsport-grade aerodynamic refinement to the 2022-2025 Audi RS3 8Y platform in a high gloss pre-preg carbon fiber panel that replaces the factory bumper insert with zero-modification bolt-on installation. Akrapovic engineered DI-AU/CA/2/G to complement the aggressive geometry of the 8Y RS3 rear apron, enhancing underbody airflow management for improved rear stability at elevated speeds while delivering a visual transformation from performance-focused to full competition aesthetic. The autoclave-cured carbon layup maintains dimensional precision across temperature cycles, ensuring the diffuser retains its shape and finish season after season.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2022-2025 | Audi | RS3 | Sportback (8Y) |
| 2022-2025 | Audi | RS3 | Sedan (8Y) |
| Detail | Value |
|---|---|
| MPN | DI-AU/CA/2/G |
| UPC | 3831126410360 |
| Brand | Akrapovic |
| Product Type | Rear Diffuser |
| Material | Pre-Preg Carbon Fiber (Autoclave-Cured) |
| Finish | High Gloss |
| Position | Rear |
| Vehicle Compatibility | 2022-2025 Audi RS3 (8Y) Sportback / Sedan |
| Country of Origin | Slovenia |
| Warranty | 2 years against manufacturing defects |
Yes. The Akrapovic DI-AU/CA/2/G is designed to fit both the RS3 8Y Sportback and Sedan body styles for 2022 through 2025 model years.
Is the DI-AU/CA/2/G a direct bolt-on or does it require modification?The DI-AU/CA/2/G is a direct bolt-on replacement using all factory mounting points. No drilling, trimming, or permanent modification to the bumper is required.
What carbon fiber process does Akrapovic use for the DI-AU/CA/2/G?Akrapovic uses an autoclave-cured pre-preg process, which is the same method used in motorsport applications. This produces a stronger, lighter, and more dimensionally consistent part compared to standard hand-laid carbon.
Will the high gloss finish yellow over time?Akrapovic applies a UV-resistant clear coat over the carbon weave to prevent yellowing and fading under normal outdoor and sun exposure. Periodic waxing helps preserve the gloss long-term.
Does Akrapovic make a matte finish version of this diffuser?Check current Akrapovic product listings for the RS3 8Y to see if a matte variant is available. The DI-AU/CA/2/G is the high gloss version.
Does this diffuser affect exhaust tip alignment on the RS3 8Y?No. The DI-AU/CA/2/G is engineered to maintain full clearance with the RS3 8Y quad exhaust tip configuration, whether stock or with an Akrapovic performance exhaust installed.
How is the Akrapovic DI-AU/CA/2/G installed?The DI-AU/CA/2/G uses the factory rear bumper mounting clips and bolts. Most installations can be completed in 1 to 2 hours. Professional installation is recommended to ensure correct panel gap alignment and to avoid scratching the carbon surface during handling.
Is there a warranty on the Akrapovic DI-AU/CA/2/G diffuser?Yes. Akrapovic covers the DI-AU/CA/2/G with a 2-year warranty against manufacturing defects when purchased through an authorized Akrapovic dealer.
Does the DI-AU/CA/2/G fit the Audi RS3 8Y with the standard or Panther Black bumper?Verify compatibility with your specific RS3 8Y bumper configuration before ordering, as regional and trim-level bumper variations may affect fitment. Contact us with your VIN for confirmation.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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