The 4th GEN Mazda 3 hatch is a great looking car, especially once you start modifying it. Something sorely lacking though is the rear hatch, giving the rear of the car an “egg” shape from certain angles. We’re proud to help fix this issue with the CorkSport Performance Spoiler for 2019+ Mazda 3 Hatchback! We took an OEM+ approach to the spoiler, and created a taller and much more aggressive version of the Mazda aero kit spoiler to give a much sportier look to the BP Mazda 3. Offered in three different material choices so you can personalize the look of your ride! Read on for full details!

The CorkSport Advantage

Design Focused:

The CorkSport Performance Spoiler for 4th GEN Mazda 3 adds some much needed flare to your car. We took design cues from the OEM aero kit spoiler and feedback from the community to create an “OEM+” spoiler that is taller, longer, and incorporates a duckbill style upturned rear edge. It is a sportier look that helps the Mazda 3 inch closer to looking like a true hot hatch without ruining the great lines of the car. When the CS spoiler is combined with lowering springs, nice wheels, and the Mazda aero kit, your 4th GEN will really turn some heads!

OEM Fitment:

Each CorkSport spoiler installs just like the OEM Mazda aero kit. We started with a 3D scan of the OEM aero kit spoiler to get accurate edges and mounting surfaces. This ensures the CS spoiler lines up great with the hatchback trim panel and uses the same attachment points and adhesive style tape as OEM. This means if you already have an OEM aero kit spoiler, no drilling and no extra holes! If you do not have an aero kit spoiler, you unfortunately will have to do some trimming & drilling, however, by using the same mounting locations as OEM, the needed holes are pre-marked!

Choose your Look:

You have your choice of material for your CorkSport Spoiler! While each option is made from a base of fiberglass, the top layer can be finished in woven carbon fiber, forged carbon fiber, or basic black fiberglass. Both carbon fiber options are topped with a UV resistant epoxy coat that is polished to a mirror-like finish. For a cheaper DIY option, we offer the fiberglass spoiler in a partially finished state in a satin black color. We recommend some finish sanding and a top coat of paint or wrap.

Hardware & Accessories:

Each CS performance spoiler comes with all hardware and accessories needed to install. This includes brand new mounting bolts, washers, 3M VHB mounting tape, and even rubber washers for weatherproofing. We also include full color step-by-step installation instructions so it’s a headache-free install!

Drilling/Cutting is required for installation if vehicle is not equipped with OEM aero kit spoiler. OEM hole locations are used if vehicle is equipped with OEM aero kit spoiler.

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.

Additional Features

Vehicle Fitment: 2019+ Mazda 3 Hatchback.
Designed & Developed in America: Designed, tested, & perfected in Vancouver, Washington.
Release Blog: Check out out blog for more information on the Spoiler.

How To Install a 2019-Up MZ3 Rear Wing

It will take you 1-2 hours to install the 4th Gen Mazda 3 Hatch Wing.

1 hour Install Time

3/5 Difficulty

No CEL

I purchased the forged carbon fiber wing and it really transformed the look of the car. A lot of people have complimented my car because of it. Corksport's instructions make it a relatively easy installation.

Matthew Archer 08/27/2023, 05:16 PM

Installed this wing yesterday and it looks amazing! My Mazda already had the OEM spoiler, so I was a bit nervous this was going to be a subtle change. If you are feeling the same way, worry no longer...it's worth the $$. It looks way more aggressive than OEM and really transforms the back end! I went with the Forged Carbon version which looks really good in the sun light. Highly recommended.

I would like to add an installation note for Page 6 - If you have Pulse, you'll have some extra wires in the third taillight harness that are attached by red connectors. These connectors pull apart. The dark red one opens up and can be removed. Once these are off, you can pull the wire through the hatch.

One last thing - You'll need to use a heat gun to soften up the OEM adhesive to remove the OEM spoiler. Once softened, I used a knife to cut the adhesive.

Riegs 08/08/2023, 12:44 PM

This product is a great way to make the back of your Mazda 3 look more sporty. This was my second Corksport modification and it really added to the look of the car. I got the weaved carbon fiber and it looks amazing! It is definitely worth purchasing if you want to make your Mazda more unique and sporty!

Rose-Anna Ravetto 07/10/2023, 04:29 PM

I had ordered the Forged carbon fiber version of this spoiler, to go perfectly along with my forged engine cover.

Packaging was really good, plenty of padding and support, to make sure this beautiful piece would not get damaged.

CorkSport knocked it out of the park with this spoiler, not too high up, but also not low. Has a nice curved lip on the edge too.

Instructions were very clear, we did have to drill as we didn’t have the OEM aero, and they provided great instructions on how to do so. 2 people to align it is a must.

I would definitely recommend grabbing this for your 4th Gen hatch!

Brandon Winkle 09/09/2022, 07:24 PM

Just installed this wing on my 4th gen in forged carbon, and holy crap does it transform the somewhat awkward rear end. AWESOME finish as well, with details along the top that accentuate the stock roof lines. Great product, and very tasteful.

AM 09/02/2022, 09:15 AM

Write a review

Will this spoiler fit on a 2020+ CX-30?

Asked by Chris | 08/15/2023, 03:36 PM | 1 answer(s)

Will this fit a 2023 mazda 3 turbo premium plus?

Asked by Phil Young | 07/04/2023, 12:20 PM | 1 answer(s)

I see that the fiberglass black option is listed as "DIY." Does this mean I have to apply the gloss black color myself, or is it just black fiberglass?

Asked by Zach Lindler | 04/10/2023, 09:41 AM | 1 answer(s)