Save $10 On Orders Over $100. Use Code: CORKSPORT10
Plus Save $40 On Orders Over $999. Use Code: CORKSPORT40
Vancouver, WA


M-TH 9A-5P | F 9A-12P | SA-SU CLOSED

Shipping Estimator Shipping Estimator

Carbon Fiber Trunk Lip Spoiler 2014-2018 Mazda 3 Sedan

Old price: $299.99  
Price: $284.99
You save: $15.00 (5%)
Price in points: What are Points?285 points
Save $15.00
Following the body lines of the 2014-2018 Mazda 3
Add to wish list

Looking for an appearance mod for your 2014-2018 Mazda 3 sedan to add to your build? If that’s the case the CorkSport Carbon Fiber Trunk Lip is a great choice. The CS Carbon Trunk Lip is a large improvement over the small and subdued OEM trunk lip to step up the aggressiveness of the back of your sedan. Implementing carbon fiber into the mix adds yet another aspect to the CS Trunk Lip to help it stand out over the factory one. Keep on reading below to get some more pictures and details on how the CorkSport Carbon Fiber Trunk Lip will set your Mazda apart.

Read The BlogThe Beautiful New Carbon Fiber Trunk Lip Spoiler for the 3rd Gen Mazda 3

The CorkSport Advantage

2015 Gen 3 Mazda Lip Spoiler

Fitment & Design:

The CorkSport Carbon Fiber Trunk Lip takes inspiration from the OEM lip, but expands on it to provide a larger and more prominent presence. This means that fitment remains similar to the OEM lip so it will fit and install without issue. The CS Trunk Lip also adds a nice profile to the curvature of the lip without it being overbearing or too aggressive.

2014-18 Mazda 3 Large OEM Trunk Lip Spoiler

Materials & Finishes:

The CS Carbon Fiber Trunk Lip is made out of multiple composite materials and first starts out as a fiberglass base that is then overlaid with twill weave carbon fiber. The carbon fiber then gets covered in an epoxy resin that is UV-resistant to provide both protection from the elements and a nice high gloss finish.

Mazda 3 Sedan FRP DIY trunk Lip

DIY Finish Option:

If you like the look and profile of the CS Trunk Lip but don’t need the carbon fiber, we also offer a full fiberglass version that comes in a gray primer which can be sanded and painted or wrapped in vinyl. This is a great option to save some money for your DIY pursuits.

2017 Mazda 3 Sedan Wing spoiler

Installation and Hardware:

Description: The installation of the CorkSport Trunk Lip requires little disassembly and can be done in around an hour. Included with the CS Lip is the necessary double-sided tape that is used to secure the lip to the trunk. During installation, no modifications to the trunk are required in case you ever want to return to the factory lip.

Additional Features

  • Vehicle Fitment: 2014-2018 Mazda 3 Sedan
  • Developed in America: Designed, tested, and validated in Vancouver, Washington, in the Pacific Northwest.
  • CorkSport Service and Support: Receive a 30-Day warranty, full-color installation instructions, all of the needed installation hardware, and knowledgeable telephone installation support.

Product Advisory Note
  • The FRP only spoiler is meant as a DIY spoiler that will require finish sanding and prep for paint or vinyl wrapping.
  • Note: We take great pride in our work and products. Your CorkSport Carbon Fiber Spoiler is crafted by hand. It is completely unique to you. Slight imperfections are normal with handmade products, such as tiny bubbles or wavy weaves. They are not a reflection on the quality of the product or functionality. Due to the nature of the product, we only offer a 30-day warranty.

How To Install 3rd Gen 2014-2018 Mazda 3 Trunk Lip Spoiler

It will take you 1 Hour to install the Mazda 3 Trunk Lip Spoiler.

1-Hour Install Time

1-Hour Install Time

Difficulty: 2/5

2/5 Difficulty

30-Day Warranty

30-day Warranty



Link to a step installation instructions for therd Gen Mazda 3 Carbon Fiber Trunk Lip

The CF lip spoiler really adds the extra on top to round out the rear end of the 14-18 sedan. If you have any other carbon accents this will tie in the rear with the rest of the vehicle. It has grown on me with time and I cannot see myself with another spoiler of this type.
Write a review

No FAQ found

Mazda performance parts financing is available with CorkSport

Looking to finance your parts purchase and want to get 6 months NO interest on any purchase over $199? Click on the image above for more details.


2014-2018 Mazda 3 Sedan
  • 2014 Mazda 3 Sedan
  • 2015 Mazda 3 Sedan
  • 2016 Mazda 3 Sedan
  • 2017 Mazda 3 Sedan
  • 2018 Mazda 3 Sedan