2020-2024 Audi A3/S3 — RS3 Style Rear Diffuser

$449.99 USD

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⚠️ Important Fitment — Please Read: This diffuser fits Audi A3 S-line trim or S3 performance model only. Base/standard A3 models without the S-line rear bumper are not compatible. Please confirm your trim level before ordering.

Upgrade the rear of your 2020-2024 Audi A3 / S3 with this RS3 Rear Diffuser. Crafted from high-quality ABS plastic and primer-ready, this aggressive rear diffuser adds a motorsport-inspired look and enhances the rear fascia with a sporty, structured finish.

What's Included:

RS3 Style Rear Diffuser (primer-ready, paintable)
Mounting hardware & hardware kit

Key Features:

Material: High-quality ABS plastic — primer-ready, paint to match or custom finish
Designed for 2020-2024 Audi A3 / S3 using factory mounting points; may require fitment and trimming adjustments based on vehicle trim options — professional installation recommended
Bolt-on installation — no cutting of the factory bumper required for standard fitment

Fitment: 2020-2024 Audi A3 / S3 — 8Y generation. Available for Sedan and Hatchback (Sportback) body styles. Fits S-line trim or S3 only — not compatible with base A3 trims.

Production & Lead Time: These rear diffusers are custom-manufactured to order. Please allow 1–2 weeks for production before your order ships. Orders cannot be modified or cancelled once production has begun.