Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

$1,099.99 AUD

$1,199.99 AUD

Save $100.00

or 4 interest-free payments of $274.99 with

365 Day Warranty

Free Shipping $100+

Guaranteed Fitment or Money Back

Trusted by 3200+ Happy Car Enthusiasts

Include Center Foglight: No

No Yes

Carbon Option: Gloss Carbon

Gloss Carbon Forged Carbon

SPECIFICATIONS

Give your B8 A4 or S4 Pre-Facelift a sharper, more performance-inspired look with our Carbon Fiber Karbel Style Rear Diffuser. This design is one of the more aggressive options available, featuring bold lines and deeper contours—but it’s still refined enough to suit the car’s body without looking overdone. It strikes that perfect balance between race-inspired styling and daily drivability.

Crafted from high-quality carbon fiber, the diffuser is lightweight, durable, and built for a precise OEM-style fit. We also offer the option to include or exclude the center fog light, allowing you to tailor the look to your preference while finishing off the rear end with a strong, functional aesthetic.

Key Features:

- OEM Quality

- Moulded Directly from the Genuine Version for Precise Fitment

- Made with Genuine Japanese TORAYCA™ Carbon Fiber

- Clear 3*3 Twill Carbon Weave

- Made to Order (2-3 Weeks Production Depending on Size)

Material Type: High-Quality Carbon Fiber

Fitment: B8 2008-2012 PFL | A4 S4

Shipping information

Shipping may vary based on order size. Though we aim for fast delivery, larger orders may take longer. Our priority is providing the best shipping times possible for all customers. Rest assured, we're committed to delivering your orders promptly and efficiently, striving to minimize any delays.

Your satisfaction is our top concern, and we'll do our utmost to ensure a smooth shipping experience for you.

If this product is in stock, we offer same day dispatch during business hours, and much faster delivery.

Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

$1,099.99 AUD

$1,199.99 AUD

FAQs for the Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

Does This Fit My Car?

To check if a part fits your vehicle, please utilise the 'Fitment' section on our product description. If your vehicle is listed, the part will fit your car. If you're unsure, our fitment bar is also available to help you find compatible products for your specific make and model.

If this product is promised to fit your car, and does not, we have a 100% full money-back refund policy.

What is Japanese TORAYCA™ Carbon Fiber?

TORAYCA™ is a carbon fiber material made by Toray Industries in Japan, its the same company that supplies carbon to brands like Lamborghini, McLaren, Aston Martin, and even Ferrari. It’s the real deal used in supercars, race cars, and aerospace builds where strength, weight, and heat resistance actually matter.

We use genuine Japanese TORAYCA™ Carbon Fiber in all our wet and dry carbon parts. Why? Because it’s lighter, stronger, and more reliable than the cheap composite blends flooding the market from Aliexpress. TORAYCA™ holds up under pressure, keeps its shape over time, and doesn’t fade or fray like lower-grade alternatives.

This is the carbon you use when performance isn’t optional. If you're building a car that turns heads and doesn’t cut corners, TORAYCA™ is the standard.

And it’s the only carbon we trust.

Are There Any Discounts Or Promotions?

Euro Empire Auto regularly offers discounts and promotions. Stay updated by subscribing to our email or SMS notifications. You can also check our social media platforms or contact our customer service via Live Chat for the latest deals.

Do You Have Financing Options like Afterpay?

We offer payment plans through partnerships with Afterpay. Paying in 4 equal instalments. Please note that application approvals are handled by our partners and we do not receive any sensitive financial information.

Do You Include Instruction Manuals?

Instruction manuals are included with select products. We strongly recommend professional installation to ensure optimal performance and safety. Euro Empire Auto is not liable for damages incurred during self-installation.

What Is The Difference Between Wet And Dry Carbon Fiber?

Dry carbon fiber is the premier choice, being 70% lighter than wet carbon and constructed entirely from carbon material, providing a distinct, symmetrical weave. Wet carbon fiber, while slightly heavier, is also high quality and involves applying carbon material onto a mold. Both options offer excellent performance and aesthetic appeal.

How Do I Contact Customer Support?

Our customer support team is available to assist you via email, phone, or Live Chat. Contact details are provided on our website. We are committed to providing excellent service and support for all your automotive needs.

Do You Offer Bulk Discounts for the Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

For bulk purchases, Euro Empire Auto may offer special discounts. Please contact our sales team for more information on bulk orders and potential discounts.

AS FEATURED IN:

UNIQUE CARS MAGAZINE

"Inspired by his own struggles to source parts for his Mercedes A250, owner Sam says he wanted to create a space where enthusiasts could find anything with ease.."

READ THE ARTICLE

Others like the Audi Carbon Fiber Karbel Style Rear Diffuser for B8 A4 & S4 PFL

THE NAME ON EVERYONE’S LIPS

EVERYONE’S TALKING. YOU KNOW WHY.

No gimmicks. No compromises. Just builds that speak for themselves. The streets, the media, the garages—our name is in every conversation because the work is undeniable. And honestly? We wouldn’t have it any other way.

As owner of a European carclub with 11,500 active members, I have been using AND recommending Euro Empire Auto for a few years now

Eurocruisers Australia

I purchased carbon fibre fenders for my m2 competition, and they fit just like OEM and were probably the best quality carbon product I have ever purchased

F87MAXXI

Super unique pieces with amazing fitment!

Doubtcars

Euro Empire Auto

5

(50) Reviews

Joe Toscano

1 hour ago

Great experience dealing with the team @ EEA. Super fast delivery and the items are awesome. Keep up the good work!

Tom Schwerkolt

1 week ago

Amazing service and product fit perfectly

Ashton Kenny

2 weeks ago

Blown away by the entire experience with Euro Empire! From start to finish, everything was seamless. The quality of my kit is absolutely next level — exceeded all expectations. I’ll definitely be coming back for more. Huge thanks to the team — seriously appreciate the craftsmanship and service!

Matt Rehbein

2 weeks ago

Euro Empire went to every length to help me with my mod choice and fitment. They assisted with last minute delivery changes without an issue.

Kait

1 month ago

Their customer service is incredible, and the spoiler I ordered fits perfectly and arrived quickly. I appreciated that they included 2 rolls of tape for installation too. I am very satisfied and would definitely purchase from this company again.

Sammy Tartan

1 month ago

Roman (Romo)

1 month ago

I ordered a wing for my mk6R and i like to say Best Service Best contact . Sam is great person and will help with everything so i recommend!!!! I will probably order other things for my golf but for now its only a wing. HIGH QUALITY!!

Dylan Robertson

1 month ago

Sam reached out at the start of 2025 and was looking to be part of my show build on my A45 over in the UK! We agreed a sponsorship and a deal of how we can grow his business in the UK! Sam was amazing, I had weekly updates of the Carbon Bonnet he was custom making me! I then found out when the bonnet came the Vents could be exposed or unexposed! This is huge considering the weather in the UK and nothing I have seen be done before either! Simple 12 screws is the difference! The bonnet came on time and very well prepped! In a huge crate with all the safety options! I have now had it ppfd and fitted to the car! Now time to get some content and get it promoted all over Socials! I would highly highly recommend EEA, The best quality of carbon I have seen!

Mitch Naylor

2 months ago

Just installed this beautiful carbon grille to my M2C. Very impressed with the quality, it looks insane in person and complimented the car perfectly. Sam and the team were extremely helpful with my order, and I’ll definitely be purchasing off them again. Thanks guys!

Abo Koguashvili

2 months ago

Love the experience. I got a carbon hood for my C63 AMG

lochie Artz

3 months ago

Honestly, could not give a better rating. I’ve dealt with many similar websites but euro empire is quick, responsive and offers great service. Cannot recommend enough.

Fraser Murray

3 months ago

The euro empire auto team are amazing and helped me shape my car into the way I want to see it today. Great service and great products.

Aaron Midgory

3 months ago

10/10 experience at this place… very professional and understanding with every process. Will be back indefinitely!

Carter Dennings

3 months ago

Brodie Miles

3 months ago

Bought a carbon kit for my M2, top quality product for a great price. 10/10

Nikos Karathanasopoulos

3 months ago

I had an exceptional experience with Euro Empire Auto! Their team is incredibly knowledgeable and passionate about European vehicles, providing top-tier service and expertise. From the moment I walked in, they were friendly, professional, and took the time to explain everything in detail. The workmanship on my car was outstanding, and they used high-quality parts to ensure peak performance. What impressed me the most was their attention to detail and dedication to customer satisfaction. They went above and beyond to make sure my car was in the best condition possible, and the pricing was fair for the quality of service provided. If you own a European vehicle and want a trustworthy, skilled team to take care of it, I highly recommend Euro Empire Auto! I’ll definitely be returning for future servicing and upgrades. Thanks again for the outstanding work!

Kobi Courtney

3 months ago

Nick Barton

3 months ago

Awesome communication and top notch product made in good time.

Kimberly Robinson

3 months ago

lorry lama

3 months ago

I've known the guys at EUROEMPIREAUTO for a couple of years now and they are by far above and beyond when it comes to quality parts and top of the line service. They made it so easy to answer all my questions and guide me to what I wanted done. For me, customer service and communication is the key to a good business relationship and they do an excellent job at it. A bonus is that they're located in Australia for easy access and they ship everywhere. The parts range available for so many euro models is amazing, it's truly a one stop shop. Plus the quality is what keeps me coming back. I refer EUROEMPIREAUTO to all my car clubs and friends. Just call them and you'll see what I mean. Sam is the best and I want to say thank you to you and your team for everything you've done 👌🤙😎.

Ben Q

4 months ago

Amazing! Purchased carbon fiber revozport-style side skirt extensions to suit the vw MK7R side skirts. Very impressed with the build quality and fitment (images attached, checkout @sputnik_mkvii on ig for more). Packaging was really solid: wrapped in protective foam, and reinforced with wood. Great customer service too. Big thanks to the whole team! Definitely recommend these guys for your carbon fiber goodies.

Paul Stewart

4 months ago

As owner of eurocruisers Australia, a European carclub with 11,500 active members, i have been using AND recommending euro empire auto for a few years now, and apart from the odd "Australia Post" slow delivery which is beyond thier control, i have had zero negative feedback, but more importantly, fitment on products is on point. Sam, the owner is also very active with my carclub, which puts on charity cruise events all over Australia raising money for heartkids foundation ❤️ If you're in the market for an upgrade for your car, don't hesitate.

Azgar Khan

4 months ago

Excellent service. Quick turn around on my order. Negotiated a great price for a full carbon kit for my G87 M2. Highly recommended. The finish on the carbon fibre and the fitment of the kit is perfect.

Kalahni McCourt

4 months ago

Got some parts for my A-class and they were such amazing quality. Would highly recommend

Grayson Hubbert

4 months ago

received my carbon fiber BMW badges for the front and rear perfect fitment and quality

victor Muntean

4 months ago

Amazing product got these Carbon Fiber Seat Backs for my F80 M3 and these completely changed my car and the customer service was amazing will 100% be purchasing again!

Emmik Iounatanov

4 months ago

Phenomenal fitment, clear finish, extremely happy with the outcome!

Tyler Hargrave

4 months ago

MK6 GTI CARBON ASPEC GRILLE The team over at euro empire auto have done an amazing job with my new carbon grille and the process of making it and shipping was phenomenally quick it took about 2-3 weeks to make and 3 days to ship. The quality with the grille sits flush and bolts up directly as would a stock grille no need to fiddling around just straight on. I highly recommend anyone looking at getting carbon for their European car to get it off the team, you will not regret your decision.

Tedtya Rady

4 months ago

I would recommend Euro Empire for everyone. I had an issue with products but Sam the owner was very friendly. He directly contacted and fixed the issue straight away. Strongly satisfy with Customer Service * * * * *

Marc Smoorenburg

4 months ago

I ordered the wrong grill by accident. I contacted Sam and he was more than accommodating, helping me to order the new grill and then organised the return. The product is high quality and highly recommended.

jesse

4 months ago

Finished all the work on my bmw, adding plenty of carbon. Quick and easy.

Nick Visuals

4 months ago

I recently bought a carbon fiber diffuser for my Mk8 Gti, it looks amazing it fits really really good, the delivery was quick and communication was even better, every question i asked Sam answered for me and i had a lot of questions. Definitely will be buying from them again the quality is amazing🙌

Jay-Ar De Leon

4 months ago

I bought my Carbon Bonnet and it fit perfectly. Couldn’t be happier with the quality. Happy with the shipping time. The package was very well secured. Can’t wait to order more parts.

Jacob Oxeye

5 months ago

Absolutely stoked with the grille , the quality and fitment is great . Definitely a game changer for the old MK5 - stop procrastinating and refresh your front end today 🥵🥵🍻

daniel Srih

6 months ago

Got a few things and Sam was just incredible, he helped me with everything to do with my order, gave speedy responses, super friendly and even helped me with some great prices with my big order. Incredible place to buy your car parts from, will definitely be recommending to everyone I know and be buying all my future parts from here!

Jason Li

6 months ago

Purchased this beautiful front splitter from EEA. Accidentally purchased a part that didn't fit my vehicle but Sam was incredibly helpful throughout the process of finding an alternative so that I could complete the front end of my car. Could not recommend the customer service more. 5 stars, would give more if I could.

Will Yang

6 months ago

Beardedranga48

7 months ago

I made a mistake with my order of a rs3 grille. They went above and beyond of stalling the order as it was being shipped onto the truck and correcting the part and paying for postage again. Hard to get service like that these days. 10/10 thank you guys. Also the part looks fantastic too!

Brodey Nazzari

8 months ago

Really happy with how good these forged carbon fenders turned out, Sam was also very helpful with updating me and sorting out anything I needed definitely recommend these guys for any aftermarket car parts you need!!!

Dario

8 months ago

Amazing quality parts with fast shipping time, cannot recommend enough. New shift knob looks amazing on my car

Jack Sandhu

9 months ago

Sam was very professional and went out of his way to ensure I was satisfied as a customer. Wish him all the success in his business venture

S Wattar

9 months ago

Products are top notch, staff are perfect to deal with, was always willing to go above and beyond to help me out with what I was after, and as you can see in my before and after shots below, I got exactly what I wanted!! Thanks Sam you legend !!

Jeromy Tuya

9 months ago

Excellent customer service! Im very happy with my purchase! I would definitely recommend them!

Luke Zentner

9 months ago

Thanks so much Sam, the customer service for when you helped me get the right parts that fit for my car, 100% perfect. If i was closer to you i would show you. But the photos do all the talking. Ill be in touch again for sure.

Maxx Brunetta (F87Maxxi)

10 months ago

I purchased carbon fibre fenders for my m2 competition, and they fit just like OEM and were probably the best quality carbon product I have ever purchased. Amazing customer service aswell, fast shipping, would highly recommend 👌

Shane Flynn

11 months ago

Easy to deal with .. Changed my mind about the colour of the grill and they made it happen ..

Jake Phillips

11 months ago

Euro auto Empire helped me equip my M240i with a number of parts, like carbon mirror caps and badges, among others all these parts are seamless and staff at the shop took care of Installation. Usually I’d see some faults from other shops installing these kinds of parts but my experience with Euro auto empire was quick and painless leaving me with nothing to complain. I’m looking forward to exploring more options for my car with this group.

Brodie Foster

11 months ago

The best place to go for all euro needs. Super helpful, helped guide me through my purchase. Definitely recommend buying from Euro Empire

Whubb

11 months ago

Love the parts I bought from euro empire the carbon spoiler, and horn cover, they were so easy to fit and look great on my rs3. Sam’s a legend he was so easy to work with and helped me every step of the way.

David Maris

11 months ago

The team over at Euro Empire have been nothing short of amazing when it came to helping me build my project car. Euro Empire have been very knowledgeable and always pointing you in the right direction to really bring your vision to life. The carbon spoiler and hood really does that and transforms the car and makes it look that much more insane. Awesome company!

365 Day Warranty

Enjoy peace of mind with our 365-day warranty! If you experience any yellowing, warping, or initial fitment issues, we’ll assess the problem and provide a resolution, such as a refund or replacement, in line with our policy.