2019-2023 Mazda 3 & CX-30 Axle Back Exhaust

CONFIRMED: The CorkSport Axle Back Exhaust fits and sounds fantastic on the 2019+ Mazda 3 & CX30 2.0L engines!

Mazda made some big improvements to the quality of the 4th GEN Mazda3 and one area that stands out in particular is the improvements to road noise. This is fantastic when cruising on the highway, but there’s one area that is just too quiet: exhaust. Luckily we have just the fix with the CorkSport Axle-Back Exhaust for 2019+ Mazda 3 & CX-30 2.5L & 2.0L. Add some needed excitement to your Mazda 3 by adding some character to your exhaust note. Loud enough to enjoy during aggressive driving, but quiet for cruising and the daily commute. Check out the video for sound clips and read on for full details!#ZoomZoom!

Read The BlogAxle Back Exhaust for 2019+ Mazda 3 & CX-30!

2019 and up Mazda 3 Performance Exhaust Video

The CorkSport Advantage

Performance Sound:

The CorkSport ABE replaces the restrictive OEM muffler section with a high flow, pass-thru resonator that provides volume when you want it, but minimizes drone and excess noise when cruising. The GEN4 Mazda 3 axle back has an atypical design with an offset inlet flange. This led us to use a single, long resonator on one side of the exhaust. We even tested different resonator combinations and found the single resonator to be the best combination of great tone plus drone elimination. Be sure to check out the product video for sound clips!

Sport sound 2019 and up Mazda 3 axle exhaust

Bolt-On Power:

The CS Axle back exhaust also ensures your Mazda 3 is not all bark and no bite. We increased the exhaust diameter from 50-55mm (depending on where you measure) up to 63.5mm. This diameter increase, combined with removing the restrictive OEM muffler, really helps your Sky-G breathe better. Dyno testing in a controlled and repeatable setup showed gains of 3-5wHP & 2-3wTQ across the RPM range. While the increase isn't a huge number, we are happy to see a gain and expect more when the CorkSport Mid-Pipes are also installed.

Appearance Boost:

We did not forget about appearance. The rear end of the 4th Gen Mazda 3 is a bit of a letdown by the too-small OEM exhaust tips. We increased their size up to 90mm to fill out the bumper cutouts. The CorkSport Exhaust uses a dual wall, slant cut design that is rotated to help match the curve of the OEM bumper. As a finishing touch, laser-engraved CorkSport name badges are added to really set off the look.

The best 2019-2021 Mazda 3 exhaust system

Personalized Look:

For the new Mazda 3 we also incorporated a new feature into the CS exhaust: tip length adjustment. Each tip is attached with a slip fitting and an exhaust band clamp that has proven not to leak or loosen up in use. This gives you up to 10mm of length adjustment to dial in your preference. That’s not all though. We have three different tip options to choose from: Mazda 3 Hatchback, Mazda 3 Hatch with Appearance Kit, Mazda 3 Sedan and the new CX-30.

Model Specific Design:

We specifically designed two different length tips for the Mazda 3 Hatchback due to the design of the Mazda Appearance Package. The rear bumper skirt adds a lot of length to the car…hiding the tips from view. With the Appearance Package-specific design, the tips are prominent in the rear bumper skirt as they should be. (The Hatchback Appearance Package tips are 45mm longer than standard Hatchback tips).

4th Gen Mazda 3 Axle-back Exhaust upgrade

Materials & Manufacturing:

Each CorkSport ABE is made from fully polished, mandrel bent, 304 stainless steel. This gives a great look that will stand up to the test of time. To ensure strength, each joint is TIG welded and the inlet flange is laser cut for optimum fitment. Each exhaust comes with all hardware needed for installation and we even provide full-color installation instructions!

NVH (noise, vibration and harshness) in the cabin of your vehicle will be increased by the installation of this exhaust. We highly recommend you view the above video to hear the exhaust note inside and outside the vehicle.
Not confirmed to work with Skyactiv X engine. Use at your own risk.

Additional Features

Vehicle Fitment: 2019+ Mazda 3 & CX-30 in both 2.0L/2.5L & AWD/FWD & Manual/Automatic Drivetrains (Tip Options for: Hatchback, Hatchback w/Appearance Kit, Sedan & CX-30) ***Fitment NOT confirmed on Skyactiv X. ***
Designed & Developed in America: Designed, tested, and validated in Vancouver, Washington, in the Pacific Northwest.
CorkSport Service & Support: 2-year limited warranty, full-color installation instructions, all necessary components, and knowledgeable telephone support at (360) 260-2675.

How To Install The Mazda 3 Performance Exhaust

It will take you two hours to install the CorkSport 4th Gen Mazda 3 Exhaust with our easy-to-use instructions.

2 Hour Install Time

1/5 Difficulty

2-Year Warranty

No CEL

Don’t worry about the unconventional set up of a straight pipe and a muffler, a lot of thought obviously went into that. It just what I was looking for. Quiet when you want it, and noticeable when you accelerate. Not your little racer civic sounding. Easy to install. Be careful with removing the factory muffler though there are lots of places to cut yourself on (I know) it was also harder than expected to install the tips, one may need a rubber mallet.

Jason Kam04/20/2022, 08:15 PM

Beautiful welds, Great packaging, simple install I had it professionally done and it was amazing. Sounds Great at low rpms and simply divine at higher, never raspy. People on the first day said it sounds amazing. the Installers said wow this sounds so good. Great first mod.

Derrick J08/19/2021, 06:13 PM

It’s loud,deep and I keep smiling to the beautiful sound !! That’s insane for a 4cyl 2.5l non turbo !!

Alexis07/14/2021, 12:21 PM

I am super happy with this purchase!! It is absolutely beautiful, easy to install, and sounds fantastic!!!! It is as quite as stock at cruising speed on the highway and has a nice deep sound when on the das. ZERO drone in the car at speed. Great value for the money!

Dan Proffitt06/11/2021, 04:18 AM

Sounds hella nice (deep, basey, and a little louder than stock exhaust), but with a cat delete, it’ll sound even better/louder, the cold start is VERY loud. My car is a 2020 Mazda 3 2.5L engine FYI.

Zero06/08/2021, 02:46 PM

Installed the Corksport axle back for 2019+ non-turbo version on my Mazda 3 Turbo Hatchback 2021. I used it for two days with the stock resonator and now I have a resonator delete. Sound clip comparison and sound clips of this axle back on a M3TH are at the links listed. How this will help other M3TH owners waiting for the turbo version of the axle back.

https://youtu.be/6aiL7sczmhA

https://youtu.be/hitgQd4Uvjc

https://youtu.be/1LnU7LxocsI

Fokingking06/06/2021, 09:46 AM

I agree with the previous review that this exhaust is easy to install. I have the CX30 Turbo, and also did the installation without lifting the car. The instructions are clear and well illustrated, although you do need a 15mm socket and/or wrench to attach the tips. The nut is 14mm and the bolt-head is 15mm. That said, the tips were the most time-consuming part with lining them up and then attaching them firmly to the pipe.

It sounds great. On a cold start it's a loud-ish baritone (but not in any way obnoxious) that settles down quickly with the idle. On the road there is a mellow growl in the cabin while accelerating, and then it is almost as quiet as the stock exhaust while cruising. I admit that I had my doubts about the design with a silencer on only one side and straight pipe on the other, but it works! It looks good too, which is a plus. Nice job Corksport!

Phil05/31/2021, 07:41 AM

Just got it installed. Not too loud sounds great and it was easy to install. It's a very good price for a system like that. Believe me I priced around. Good job CorkSport.

Gus Hinojosa05/25/2021, 10:13 AM

Just buy it! Looks and sounds fantastic. Nice deep growl!

Michael Robinson05/22/2021, 09:35 AM

This thing is great, took me about 30mins to install with a couple of hand tools and a pair of gloves. While a jack and stands are recommended (i didn't have mine available due to being in the middle of a move), I was able to install in my driveway with the car on the ground (do not attempt if you are a larger individual or your car is lowered, this was done on stock height only). My rating, 5 out of 5 for sound, build quality, ease of install, appearance, and packaging.

Aaron Dorsey09/11/2020, 08:18 AM

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Would this fit a 3rd gen BM? In a situation where I have this on me.

Asked by GW | 07/26/2023, 07:40 AM | 1 answer(s)

Is there a difference between Turbo & non-turbo axle back? Asking because I traded in my NA 3 for a turbo 3 and wanted to know if I need to buy a new axle back

Asked by Isaac | 04/24/2023, 10:36 PM | 1 answer(s)

I recently ordered the Axleback without appearance kit and I was wondering if I’d be able to buy exhaust tips? Or are the exhaust tips on the axleback welded?

Asked by Michele | 03/08/2023, 02:32 PM | 1 answer(s)

Do you know the legalities of this axleback exhaust? I am in the UK and I'm trying to understand whether it will be road legal, pass MOT. Any info you can provide will be much appreciated. Thanks

Asked by Ash | 02/20/2023, 10:25 AM | 1 answer(s)

Is the Turbo version 80mm? If not will you be coming out with a 80mm Axle Back Exhaust for the Turbo?

Asked by Kevin Tran | 01/19/2023, 03:49 AM | 1 answer(s)

Will the Sedan variant of this exhaust fits on a hatchback FWD/AWD (all Gen 4)? Thanks!

Asked by TC | 01/13/2023, 11:54 AM | 1 answer(s)

Is it possible to buy only this axle back but in 80mm?

Asked by Armando Rodríguez Castillo | 01/07/2023, 10:27 AM | 1 answer(s)

Does engine need to be tuned to match the increased airflow exiting the exhaust?

Asked by CJ T. | 11/01/2022, 03:05 PM | 1 answer(s)

Does this fit/be compatible with a 1.5L Skyactive Engine? For Asia release.

Asked by Caesar | 10/19/2022, 08:51 PM | 1 answer(s)

Can it be shipped to Taiwan?

Asked by YU-SHU HSIAO | 07/23/2022, 04:57 AM | 0 answer(s)

Hi I own a 2022 Mazda 3 with the manual trans and I’m just wondering if it would fit my 2.5 with the stock exhaust.

Asked by Jacob Cooper | 07/02/2022, 01:41 PM | 1 answer(s)

Hello I’m just curious if this will fit the stock exhaust for the 2.5 s 2022 Mazda 3 FWD.

Asked by Jacob Cooper | 07/03/2022, 06:12 AM | 1 answer(s)

Can you fit different exhaust tips? Like if I were to buy an exhaust tip with a diameter of 2.5 inches would that be fine?

Asked by Sean | 06/22/2022, 10:55 AM | 1 answer(s)

I have cx30 turbo 2022 the this product it will fit

Asked by Johnny rodriguez | 05/23/2022, 09:17 AM | 1 answer(s)

If we're unsure whether or not we'll be adding the rear diffuser later on, which version should we purchase? Will the exhaust tips look really stupid one way or the other?

Asked by Anir | 04/27/2022, 07:15 PM | 1 answer(s)

Can it be shipped to Japan?

Asked by siny | 03/29/2022, 05:06 PM | 1 answer(s)

Hi, I own a skyactiv X model and understood that they are not fitted for that model... For what reason would it not work? Have you guys tried on one ?

Asked by Alexander | 12/09/2021, 05:19 AM | 1 answer(s)

And will this exhaust fit for my Mazda 3 BP 1.5 Hatchback with bodykits? thanks!

Asked by Fadzlie | 11/16/2021, 06:40 AM | 1 answer(s)

It's available shipping to Brunei Darussalam? How much it's will cost? how many days/weeks the item to arrived to Brunei Darussalam?

Asked by Fadzlie | 11/16/2021, 06:36 AM | 1 answer(s)

Hi, I am writing from Spain, I have a Skyactiv X and I have read that it has not been confirmed, if it will be in the future? I am very interested. Thanks

Asked by Raúl | 10/18/2021, 02:16 AM | 1 answer(s)

Hi, do you have any distributers in Canada? Ontario to be more specific. Thanks,

Asked by Oleg | 06/23/2021, 09:36 AM | 1 answer(s)

Hi! Have you guys confirmed it works well with the 2.0L Sedan? Thanks!

Asked by James | 05/23/2021, 08:28 AM | 1 answer(s)

Will there be any cat back versions coming out for the 2.5L gen 4 any time soon?

Asked by Andrew | 05/30/2021, 05:07 PM | 1 answer(s)

Would this system fit on a 2021 Turbo Sedan?

Asked by Nathan S. | 04/26/2021, 05:20 PM | 1 answer(s)

Have a 2021 m3 w appearance kit, Was wondering do you guys ship to Canada? Or have any Canadian distributors I could check out? Thx

Asked by shane charron | 04/24/2021, 06:13 PM | 1 answer(s)

Will this fit Hatchbatch AWD? Not sure if I missed it somewhere if it fits both FWD and AWD. Thank you

Asked by john | 04/19/2021, 09:09 PM | 1 answer(s)

Would this be available to pickup at your headquarters in Vancouver Washington?

Asked by Ryan Rosen | 03/07/2021, 02:33 PM | 1 answer(s)

Would you ship even in Italy? Thanks

Asked by Alex | 01/30/2021, 01:46 PM | 1 answer(s)

Will this work on a 2021 Mazda3 Hatch Turbo with the Appearance Package? Thank you. P.S. - I'd be happy to test one for you `=]

Asked by Eric | 01/22/2021, 08:56 AM | 1 answer(s)

Hi, when can you confirm if the axleback exhaust can fit a 2.0 skyactiv G M3? Also, how much would shipping be to Kuala Lumpur, Malaysia?

Asked by Ikram | 12/21/2020, 05:53 AM | 1 answer(s)

Would you be able to ship to Australia?

Asked by aidan kuss | 11/23/2020, 05:45 AM | 1 answer(s)

Will this fit on the 2021 Mazda 3 Turbo?

Asked by Edward | 11/14/2020, 09:14 AM | 2 answer(s)

Will installing this void the manufactures warranty?

Asked by Ryan | 10/27/2020, 02:27 PM | 1 answer(s)

What’s the ETA on when this will be back in stock and ready for shipping? Thanks!

Asked by Michael C | 09/17/2020, 12:34 AM | 1 answer(s)

I'd like to purchase the 2019 axleback but I'm not entirely sure I will like the sound. If that's not the case, do you accept refunds ? Thank you

Asked by AKR | 09/15/2020, 12:51 PM | 1 answer(s)

Not a question, but a review (the section isn't up yet). This thing is great, took me about 30mins to install with a couple of hand tools and a pair of gloves. While a jack and stands are recommended (i didn't have mine available due to being in the middle of a move), I was able to install in my driveway with the car on the ground (do not attempt if you are a larger individual or your car is lowered, this was done on stock height only). My rating, 5 cst04s out of 5 for sound, build quality, ease of install, appearance, and packaging.

Asked by Aaron Dorsey | 09/11/2020, 07:29 AM | 1 answer(s)

Hi , im highly interest this exhaust , i have a few questions , do you think can it fit on mazda 3 gen4 2.0L G ? And is it ok to mail to hong kong ? Thx a lot .

Asked by LAI SUNG PING | 08/31/2020, 09:29 AM | 1 answer(s)