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Upgrade Your Audi S5 A5 (with s-line bumper, does not base model) B9 2017 2018 2019 with Aftermarket Parts - Rear Diffuser Pre-preg Carbon Fiber from Karbel Carbon
Product Information
Vehicle Make | Audi |
Vehicle Model & Chassis | S5 A5 (with s-line bumper, does not base model) B9 |
Vehicle Year | 2017-2019 |
Vehicle Body Type | 2 Door Coupe 2 Door Convertible 4 Doors Sedan |
Brand | Karbel Carbon |
Product Category | Rear Diffuser |
Installation Method |
Replacement with OEM mounting points. (For best results, bumper removal recommended.) |
Professional Installation Recommendation | Professional installation recommended. |
Installation Guide | Call in for instructions. |
Package Content | Rear Diffuser x1 (1 pcs) |
Material |
- Real Pre-preg (Dry) Carbon Fiber with UV Protection Clearcoat. |
Carbon Pattern Options |
Woven 3k (default option): Woven Carbon Fiber (Standard 2x2 or 3k) - the most common carbon fiber weave. 2x2 weave woven carbon fiber is the default if listing does not specify the pattern. Woven 3K carbon fiber is a lightweight and high-strength material made from bundles of 3,000 carbon filaments (referred to as "3K") that are woven into a fabric pattern, typically in a twill or plain weave. It offers excellent tensile strength, stiffness, and durability while maintaining a sleek, smooth appearance with a distinctive checkerboard pattern.
Forged (20% extra charge, made to order): Forged carbon fiber - a composite material made from randomly arranged, short carbon fiber strands combined with resin and compressed in a mold. Forged carbon fiber offers greater design flexibility compared to 3K woven carbon fiber, as it can be molded into more complex shapes without compromising structural integrity. Its random fiber orientation reduces weak points caused by the directional patterns in 3K weaves, enhancing impact resistance. Additionally, it has a unique aesthetic appeal, with a marbled texture that stands out from the uniform weave of 3K carbon fiber.
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Finish Options | Gloss Finish (default option) / Matte Finish (10% extra charge, made to order) |
Estimate Installation Hours | 2.5 Hours |
Additional Information |
About Karbel Carbon
Pre-preg Carbon Specialist
At Karbel we make sure to offer our clients the best quality of selection of carbon fiber parts, as well as provide them with superb customer service.
Our products are made of dry carbon fiber, which is third generation of carbon fiber material characterized by its lightweight and strength. The dry carbon fiber fabric is weaved with resin pre-impregnated carbon fiber called "prepreg" in carbon fiber industry. Prepreg reaches optimal resin/carbon ratio to strive for its characteristics. Thus during the carbon parts manufacture process, there is no resin application needed when molding. This is why we call it “Dry” carbon fiber. Autoclave process is another important step to finish our product. In the autoclave, the high pressure and temperature are the key to our products’ tensile strength, which could be 15 times higher than steel's. Unlike the Wet carbon fiber where the resin is applied into carbon fiber cloth to form sturdy structure, dry carbon fiber parts are generally 50% lighter than those made of wet carbon fiber, and the strength of these two materials are also different. That is why carbon inlays and interiors use wet carbon fiber.
Shipping time quoted in cart is estimated shipping time by shipping companies. Handling time varies from 1 to 7 business days. Out of stock items generally has manufacturing time of 4-6 weeks. Customers should contact Performance Speedshop for most accurate shipping timeline.
Shipping & Handling Charges
Shipping cost quoted on website by USPS, UPS and DHL reflects best estimate of shipping cost by said shipping companies. Additional shipping cost may be assessed to reflect accurate real world costs.
*Customers must provide commercial shipping address for oversized items which requires freight shipping.
International Orders
Customers are to be responsible for all local handling, local shipping, foreign shipping, foreign shipping, broker fees, custom duties, import tariffs, paperwork fees, VAT, tax, and any other shipping associated fees.
DOMESTIC ORDERS RETURN & EXCHANGE POLICY:
Return Periods:
-NEW PRODUCTS* - STORE CREDIT: 14 days from date of purchase
-SPECIAL ORDER ITEMS - REFUND / STORE CREDIT: 14 days from date of purchase (for factory defects / order errors by Performance Speedshop LLC ONLY)
-USED PRODUCTS† - STORE CREDIT: 14 days from date of purchase (for factory defects / order errors by Performance Speedshop LLC ONLY)
* new products must be in original, in new condition and must not have been installed previously † products that have been installed are classified as used
Return Fees and Shipping:
-NEW PRODUCTS* - CORRECT ITEM & FUNCTIONAL: 20% restocking fee + return shipping
-NEW PRODUCTS - CORRECT ITEM & DEFECTIVE: no fees + paid return shipping
-NEW PRODUCTS - INCORRECT ITEM (CUSTOMER ERROR): 20% restocking fee + return shipping
-NEW PRODUCTS - INCORRECT ITEM (Performance Speedshop LLC / VENDOR ERROR): no fees + paid return shipping
-SPECIAL ORDER ITEMS - DEFECTIVE / INCORRECT ITEM (Performance Speedshop LLC / VENDOR ERROR): no fees + paid return shipping
-USED PRODUCTS† - DEFECTIVE / INCORRECT ITEM (Performance Speedshop LLC / VENDOR ERROR): no fees + paid return shipping
* new products must be in original, in new condition and must not have been installed previously † products that have been installed are classified as used
Damaged Items and Lost Packages:
Please contact Performance Speedshop LLC within 2 days of receiving a physically damaged item.
Standard return & exchange procedures will be applied including paid return shipping, as well as a full refund (replacement and store credit are also available).
Items reported as damaged past the 2 days period will not be accepted.
Customers are responsible for their package once an item has been delivered.
Please ensure that the package is in a secured environment upon delivery.
You can also request signature delivery by contacting us.
*If you believe that your package has been lost, please check your tracking number as well as your local courier service. If you are still unable to locate your item, please contact us for further assistance.
*Shipping and handling fees are subject to change for special orders.
INTERNATIONAL ORDERS RETURN & EXCHANGE POLICY:
Return Periods:
-NEW PRODUCTS* - REFUND / STORE CREDIT: 14 days from date of purchase
-SPECIAL ORDER ITEMS - REFUND / STORE CREDIT: 14 days from date of purchase (for factory defects / order errors by Performance Speedshop LLC ONLY)
-USED PRODUCTS† - REFUND / STORE CREDIT: 14 days from date of purchase (for factory defects / order errors by Performance Speedshop LLC ONLY)
* new products must be in original, in new condition and must not have been installed previously † products that have been installed are classified as used
Return Fees and Shipping:
-NEW PRODUCTS* - CORRECT ITEM & FUNCTIONAL: 20% restocking fee + return shipping
-NEW PRODUCTS - CORRECT ITEM & DEFECTIVE: no fees + paid return shipping
-NEW PRODUCTS - INCORRECT ITEM (CUSTOMER ERROR): 20% restocking fee + return shipping
-NEW PRODUCTS - INCORRECT ITEM (Performance Speedshop LLC / VENDOR ERROR): no fees + paid return shipping
-SPECIAL ORDER ITEMS - DEFECTIVE / INCORRECT ITEM (Performance Speedshop LLC/ VENDOR ERROR): no fees + paid return shipping
-USED PRODUCTS† - DEFECTIVE / INCORRECT ITEM (Performance Speedshop LLC/ VENDOR ERROR): no fees + paid return shipping
* new products must be in original, in new condition and must not have been installed previously † products that have been installed are classified as used
Damaged Items and Lost Packages:
Please contact Performance Speedshop LLC within 3 days of receiving a physically damaged item.
Standard return & exchange procedures will be applied including paid return shipping, as well as a full refund (replacement and store credit are also available).
Items reported as damaged past the 3 day period will not be accepted.
International orders may experience unforeseen extended delivery timeframes due to elevated customs and logistics workloads.
International customers are also responsible for all local customs and port fees.
Customers are responsible for their package once an item has been delivered.
Please ensure that the package is in a secured environment upon delivery.
You can also request signature delivery by contacting us*.
If you believe that your package has been lost, please check your tracking number as well as your local courier service.
If you are still unable to locate your item, please contact us for further assistance.
*Shipping and handling fees are subject to change for special orders.
*5% transaction fees cannot be refunded.
CANCELLATION POLICY:
-IN STOCK ITEMS - 20% restocking fees applicable. 5% transaction fees cannot be refunded.
-MADE TO ORDER ITEMS (Manufacturing started) - 20% restocking fees applicable. 5% transaction fees cannot be refunded.
-MADE TO ORDER ITEMS (Manufacturing not yet started) - 5% transaction fees cannot be refunded.
*Shipping cost will be refunded less 5% transaction fees.