CORKSPORT 2014+ Mazda 3 Axle Back Exhaust

Add power and upgrade the look of your Mazda3 with the CorkSport Power Series Axle-Back Exhaust. The 2014+ Mazda 3 Axle Back Exhaust is a great way to increase power and improve the sound of your Mazda3.

The Mazda3 gave the engineers at CorkSport free reign to design an axle-back exhaust in the best way possible fitting to the graceful design of the Mazda 3. As always, the CorkSport Mazda3 Axle Back Exhaust was built using only the highest quality materials and design. This means the CorkSport Mazda 3 exhaust is constructed from T-304 stainless steel, is TIG welded with precision laser cut flanges, and features full mandrel bending to eliminate any possible flow restrictions.

The CorkSport Advantage:

Stainless Steel T304 construction Stainless tips for corrosion resistance and a clean stylish look
Mandrel bent, true 65 mm piping for increased flow and more power from your engine
90mm Tips: Dual wall slant cut tips to back up the performance with a great look
Stainless Steel Resonator: For a deep tone and long life
CorkSport Service and Support: Receive a 2-year warranty, full-color installation instructions, all of the needed installation hardware and knowledgeable telephone support

* Fitment only for hatch body style, sedan body style is available here: /2014-mazda3-axle-back-exhaust-sedan.html

2014-2018 Mazda 3 Hatchback Exhaust Video

Disclaimer: NVH (noise, vibration and harshness) in the cabin of your vehicle will be slightly increased by the installation of this exhaust, especially on vehicles equipped with an automatic transmission.

Install time 3/5 Difficulty 2 year warranty No CEL

How To Install the Mazda 3 Axle Back Exhaust

It will take you Approx. 2 hours to install.

2 hour Install Time

3/5 Difficulty

2-Year Warranty

No CEL

Does this need CS SRI installed first before applying the exhaust?

GT05/02/2014, 07:18 AM

I want sedan version , anyone driving the gremlin is not a sports car give us sedan

Darren04/29/2014, 07:13 PM

still waiting for the sedan version. i prefer this than the magnaflow

Jay04/28/2014, 12:22 AM

do you guys have a time line for when the sedan version is coming thanks

Mike04/26/2014, 01:23 PM

make it for the sedan.. your losing money

Goku04/24/2014, 10:37 PM

Anticipating one for the Sedan 2.5Litre PLEASE!!!

Dave04/24/2014, 09:10 AM

For those urging the production of the sedan exhaust, you guys don't have a rear bumper that has exhaust cut outs. There first has to be an aftermarket bumper with dual cut outs before corksport can come through for you guys. If this exhaust could some how magically fit, your stock bumper would start melting due to the tips pressing against raw paint and plastic.

Ecm04/23/2014, 05:07 AM

Would this fit on the sedan?

Alex04/20/2014, 06:21 PM

Sedan version please! How long till we can expect one to be released?

Shane04/20/2014, 10:44 AM

GOT TO HAVE THE SEDAN VERSION - COME ON, TRUE CAR GUYS BUY THE SEDAN - GRIN - AND I AM 71 YEARS YOUNG

Karl Kleeman04/15/2014, 04:39 PM

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does the hatchback exhaust fit a 2015 Mazda 3 sedan?

Asked by AY | 05/21/2023, 04:10 PM | 1 answer(s)

What are the peak decibels both below and above 35mph? Specifically measured at a distance of 50ft if possible.

Asked by Connor | 12/10/2022, 09:08 PM | 1 answer(s)

I am looking into doing a rear bumper mod and having a shop do cut out for exposed tips for my '18 Sedan. Would the Hatch system fit or is the length significantly shorter? I don't want the downward facing tips.

Asked by Ryan | 08/08/2020, 10:01 AM | 1 answer(s)

Is there any information available on the weight of the original and this Axle-back? Amazon says this system is 30 pounds, I find that hard to believe...

Asked by Chris T. | 10/29/2019, 09:46 AM | 1 answer(s)

Will this clear a hitch?? Really interested in purchasing but don't want to have clearance issues with the hitch. Thanks in advance!

Asked by Adam S | 08/06/2019, 07:44 PM | 3 answer(s)

Which diameter does the exhaust tip have?

Asked by felix | 11/12/2018, 12:00 PM | 1 answer(s)

Will this exhaust fit a 2010 mazda 3 2.5 sedan?

Asked by Edward | 10/23/2018, 11:02 PM | 1 answer(s)

How is mileage effected after installing it.

Asked by Ather Syed | 02/19/2015, 08:28 PM | 3 answer(s)

Is it Illegal in Illinois?

Asked by Gabriel | 03/30/2016, 05:20 PM | 2 answer(s)

Any plans on making an axle-back exhaust compatible with the OEM rear aerokit for the hatchback?

Asked by Chris Oetomo | 08/18/2015, 03:57 PM | 2 answer(s)

I'm a little confused as to what happens to the catalytic converter. In the "cat. back" application, the factory exhaust is decoupled at the down pipe, which appears to be ahead of the converter. Does the mid pipe resonator also function as a converter? Please set me straight.

Asked by Bob Ingalls | 03/30/2018, 05:37 AM | 1 answer(s)

Will this fit the 2017 mazda 3 2.0 Skyactiv?

Asked by Alex | 03/10/2018, 04:07 AM | 1 answer(s)

Do you have the dual exit muffler for the Mazda 3 1.5L hatchback? I am looking for the dual exit muffler.

Asked by Tanjir Ahmed | 10/08/2018, 05:48 AM | 1 answer(s)

Will this fit a 2018 mazda3 hatch?

Asked by Jordan Canning | 04/02/2018, 06:55 PM | 1 answer(s)

Will this fit a 2018 Mazda3 hatch?

Asked by Jordan | 04/02/2018, 06:54 PM | 1 answer(s)

Does it fit my 2017 Mazda 3 HB 2.5?

Asked by Rodrigo | 05/14/2018, 01:21 PM | 1 answer(s)

Do these mufflers hang lower than the stock muffler? I'm thinking of installing a trailer hitch and was wondering if it would fit with this exhaust installed.

Asked by Roy Miller | 09/27/2017, 02:14 PM | 1 answer(s)

Why is there not a Catback exhaust available for the Hatchback. Did Mazda Make this exhaust better then the sedan.

Asked by Cody Conrad | 01/08/2017, 05:44 AM | 2 answer(s)

Will this exhaust fit a 2.2L diesel Mazda 3? What is the diameter of the centre pipe in inches?

Asked by Will this fit a 2.2L diesel Mazda 3? | 07/10/2016, 11:42 AM | 1 answer(s)

The sound on the 2.5L video sounds great. Is the output 77dB closed and 55dB idle? I have a 2.0L 2015 Mazda 3 hatchback with a resonator delete and was wondering if it would still keep that deep tone except a little bit louder. Do you know how it would sound like on a 2.0L with a resonator delete?

Asked by Jason Nguyen | 08/17/2016, 04:50 AM | 1 answer(s)

Will I loose my 5 year warranty from mazda if installing this?

Asked by Nacho | 09/13/2016, 03:13 PM | 1 answer(s)

What about on a 1.5L 2015 hatchback, just for looks?

Asked by Nic | 09/10/2016, 10:06 PM | 1 answer(s)

If I install this axle-back system in a 2016 Mazda 3 iSport hatch, do I need to cut any of the existing pipe?

Asked by Nic | 08/11/2016, 08:12 PM | 1 answer(s)

5-10hp gains is what you get on the 2.0L engine, what about the 2.5L engine, do you get the same gain?

Asked by Kannan | 06/16/2016, 10:35 AM | 1 answer(s)

How much louder is it compared to the stock exhaust on a 2014 mazda3 S touring with the 2.5? I ask because I live in Maine and we can't have exhausts that are much louder than the stock exhaust.

Asked by Austin Archer | 06/05/2016, 10:55 PM | 1 answer(s)

Will installing this exhaust affect my manufacturing warranty?

Asked by Scotty | 05/13/2016, 01:07 PM | 3 answer(s)

Will the hatchback exhaust void the manufactures warranty?

Asked by Scotty | 05/08/2016, 10:51 PM | 3 answer(s)

IS it illegal in Illinois

Asked by Gabriel Duran | 03/30/2016, 05:21 PM | 0 answer(s)

What is the estimated hp gain when used on the 2.0L?

Asked by Livinthedream13 | 03/11/2016, 05:19 AM | 1 answer(s)

Why exactly doesn't this fit with the rear "Mazda accessory skirt"? Can it be augmented to fit? It doesn't seem like it would be difficult.

Asked by herbiecarter | 08/14/2015, 09:37 PM | 2 answer(s)

Will this fit a sedan if I have cut-outs or aftermarket bumper with dual exit?

Asked by kevin | 02/04/2016, 11:45 PM | 1 answer(s)

Will this fit 2013 mazda BL 2.5 litre?

Asked by Matthew | 01/30/2016, 02:33 AM | 1 answer(s)

Would this be suitable for the twin turbo diesel???

Asked by Dejan027 | 12/11/2015, 06:43 AM | 1 answer(s)

Will this fit a 2016 mazda3 hatchback automatic

Asked by B nelson | 11/10/2015, 08:46 AM | 1 answer(s)

Do you have an Australian dealer for this exhaust and if so who is it also if not how much would this cost to australia

Asked by Geoff | 10/06/2015, 12:22 AM | 1 answer(s)

is this legal in Spain?

Asked by Jes | 09/29/2015, 07:06 AM | 1 answer(s)

Does the Corksport exhaust use 17mm bolts to attach to the stock midpipe? Or do you use the stock 14mm hardware? The instructions are only a guide for the catback installation.

Asked by Seth | 09/08/2015, 11:56 AM | 1 answer(s)

is this legal in Switzerland? if not, do you know how to do a registration?

Asked by Pepeto09 | 08/23/2015, 02:27 PM | 1 answer(s)

Will this fit my 2015 3 s gt hatch?

Asked by Chris | 08/20/2015, 07:10 AM | 1 answer(s)

Ok, so its not approve by for California emissions, but hypothetically, if it were installed on a vehicle and taken to a local emissions shop, would it be able to pass the measured emissions tests?

Asked by jerry | 07/21/2015, 01:22 PM | 1 answer(s)