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AUDI RS3 8.5Y FACELIFT 2025+ SPORTBACK CARBON FIBRE DIFFUSER - AYAAN RD1 PRO
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AUDI RS3 8.5Y FACELIFT 2025+ SPORTBACK CARBON FIBRE DIFFUSER – AYAAN RD1 PRO

£995.00

Availability: 2 in stock (can be backordered)

Availability: 2 in stock (can be backordered)

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TiY Customs presents the Ayaan RD1 Pro Rear Diffuser for the 2025+ Audi RS3 8.5Y (Facelift) — compatible with only Sportback facelift models.

Crafted from dry pre-preg carbon fibre, the Ayaan RD1 Pro combines striking design with exceptional build quality. Its sharp, sculpted lines are finished in a premium high-gloss clear coat, delivering a flawless weave and deep reflective finish that perfectly complements the RS3’s updated styling.

Designed for OEM-level fitment, the  RD1 Pro Diffuser sits seamlessly on the RS3’s rear bumper using OEM fitment with all original fitment and sits perfectly on the rear bumper, this diffuser comes in 3 pieces together with the rear splitters which mount together to the diffuser before installation onto the vehicle, enhancing its aggressive appearance while maintaining the car’s refined balance. Lightweight yet rigid, it delivers the ideal mix of form and function.

At TiY Customs, every product is quality-checked to ensure precision fitment, outstanding finish, and long-term durability. Pair the Ayaan S2 Pro Spoiler with the Ayaan S2 Pro Rear Spoiler to complete your RS3’s transformation with a cohesive, high-performance aesthetic and aggressive rear end.

More products including the Rear Diffuser — coming soon.

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FAQ

Got a question? You’ll most likely find your answer below.
Anything else, drop us a message.

Yes. We offer a range of finance products. 

We offer the widely adopted Klarna and ClearPay for split weekly payments. 

We also offer longer term instalments via Klarna and NewPay.

Please speak to a member of our team using the live chat or via email at info@tiycustoms.co.uk if you have any further questions. 

Our policy lasts 14 days. If 14 days have gone by since your product arrives with you, unfortunately we can’t offer you a refund or exchange.

You can read our full returns policy here. 
Yes. We ship worldwide. We have shipped to over 75 countries to date.

Yes. All products sold on the AUTOID store include a minimum 6 month warranty in addition to any manufacturer warranties (which may supersede this period). For more information on warranties, check our terms. 

Please speak to a member of our team using the live chat or via email at

info@tiycustoms.co.uk

 if you have any further questions. 

Delivery times will vary depending on product, time of year, location and courier used.

Generally items in the UK will arrive within 1-3 days for express shipping and 2-5 days for standard or free shipping. 

For shipping outside of the UK, times will vary from 2-5 days for express shipping and 3-10 days for standard shipping.

Please speak to a member of our team using the live chat or via email at

info@tiycustoms.co.uk

 if you have any further questions. 

Some modifications can affect the manufacturer warranty provided with your vehicle. 

Whilst Tiycustoms can advise, we cannot confirm if a product will or will not affect your vehicle warranty. It's always advised to check with your dealer and finance provider prior to purchasing and installing parts. 

Please speak to a member of our team using the live chat or via email at info@tiycustoms.co.uk if you have any further questions. 

Please check the product page of the product in question, we include fitment information on every product. 

If this information is missing, please speak to a member of our team using the live chat or via email at  info@tiycustoms.co.uk if you have any further questions. 

Yes. We offer fitting at our HQ in Brentwood, Essex, UK. 

Checkout with your products and select 'Collect from Tiycustoms'. A member of our team will then reach out to you to quote you a cost and book you in.

Alternatively, speak to a member of our team using the live chat or via email at info@tiycustoms.co.uk if you have any further questions. 

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