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Your Vehicle Audi TT MKI Quattro 3.2L

Audi C7 RS7 Carbon Fiber Diffuser & Front Lip Spoiler

Upgrade to a complete carbon fiber exterior package! Direct fit for your C7 RS7.
Enthusiast Bundles
Mfg Part #
049187LAEBKT
ECS Part #
ES#4876137
Brand
Enthusiast Bundles

SALE: 1299.98 (12% OFF)
WAS: $1474.99 on 08-09-2025

This product was last offered at the strikethrough price on
08-09-2025


Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
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Product Details

Audi C7 RS7 Carbon Fiber Diffuser

Upgrade your exterior styling with the ECS Tuning Carbon Fiber Rear Diffuser. This diffuser was engineered and designed in-house to add a more aggressive appearance to the rear of your C7 RS7 that lends an OEM+ feel to the otherwise boring looking OEM carbon diffuser. An exclusive design only available through ECS Tuning, this rear diffuser will be sure to catch attention and turn heads.

The diffuser is crafted of high quality hand laid carbon fiber to achieve it's world class appearance and durability that provides an aggressive and sporty style that's worthy of being on the coveted RS7 platform. We have fixed all of the short comings of the OEM diffuser with this quality piece that is a direct replacement to your existing factory rear valance and will give the car that much more aggressive appearance you're looking for without breaking the bank. 

Modeled to the unique styling of the C7 RS7, this replacement piece adds uniqueness and aggressiveness with it's authentic carbon fiber material and bladed styling characteristics. Manufactured from real carbon fiber it will add the perfect compliment to your C7 RS7 rear bumper.

Product Details

  • Designed and engineered in-house using state of the art 3D laser scanning and CAD technology for precision fitment 
  • Modeled to the unique styling of the C7 RS7, this replacement piece adds uniqueness and aggressiveness
  • Compatible with the OEM and aftermarket exhausts
  • Mounts to OE clip locations and OE holes on the outer edges of the bumper with your OEM hardware
  • Made from hand laid carbon fiber with a gloss finish

 

Audi C7 RS7 Carbon Front Lip Spoiler

Raise the level of style on your Audi C7 RS7 with our Carbon Fiber Front Lip Spoiler. We designed this lip to accentuate the factory bumper by taking the striking body lines of the RS7 and extending Audi's design language to add an understated but aggressive appearance that looks straight off the showroom floor. This front lip also ties the front and rear bumper together if you have the factory carbon fiber diffuser or our ECS Tuning rear carbon diffuser ES4668274

Designed and engineered by our in-house engineering team to fit directly on your front bumper, our Front Lip Spoiler will provide a much more aggressive visual appeal and the appearance of a much lower ride height. An exclusive design only available through ECS Tuning, this front lip spoiler will be sure to catch attention and turn heads. 

PART DESIGN

  • Designed in-house using state of the art 3D laser scanning and CAD technology for precision fitment

  • Formed to the underside of the bumper to create a perfectly level installation

  • Stand offs match the geometry of the OEM standoffs of the bumper for an OE+ look

  • Made of a durable UV stabilized Carbon Fiber

  • Secure fitment with the included self tapping screws, rivet nut, M6 mounting screw and the pre-applied 3M™ adhesive tape

KIT CONTENTS

  • Front Lip Spoiler
  • Self Tapping Screws (QTY 8) 
  • M6 Stainless Steel Button Head Mounting Screw
  • Zinc-plated rivet nut 

PRODUCT DEVELOPMENT

  • Our ECS Front Lip Spoiler was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing, including numerous high-speed runs! 

INSTALLATION AND SUPPORT

  • Pre-appplied high strength tape along with the included mounting hardware makes for an easy installation that provides a confident, secure fitment. 

  • Requires drilling into the bumper cover for utilization of the included hardware. 

*4 sterile antiseptic alcohol wipes (ES2918127) are suggested for proper installation.*

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
Audi RS7 Quattro 4.0T Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty Lifetime
Self Tapping Screw - Priced Each Genuine Volkswagen Audi - Corporate Logo 6 YES
Bremmen M6x1.0 Rivnut Installation Tool Bremmen Parts - Corporate Logo 1 YES
Zinc Yellow Plated Steel Rivet Nut For Plastics, M6 X 1 Mm Thread, For 0.5-7.10mm Material Thickness Bremmen Parts - Corporate Logo 2 YES
316 Stainless Steel Flanged Button Head Screw, M6 X 1mm Thread, 20mm Long - Priced Each Bremmen Parts - Corporate Logo 2 YES
Audi C7 RS7 Carbon Fiber Diffuser ECS - Corporate Logo 1 YES
Audi C7 RS7 Carbon Front Lip - Gloss Twill ECS - Corporate Logo 1 YES

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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Manufacturer names and/or part numbers are used only for identification purposes.

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