Mazda Exhaust | Mazda 3 Exhaust System

The CorkSport Power Series Mazda 3 performance exhaust system is a bolt on exhaust system designed to get the most power from your 2003-2009 Mazda 3. The exhaust system fits both 4 door sedan and 5 door hatch models. The exhaust system works with both engine types 2.0 and 2.3. and works with both standard and PZEV models.

Power gains on 2.3 models have shown a 12 wheel HP increase over the stock Mazda exhaust.

The CorkSport Power Series Mazda 3 exhaust systems are constructed withthe quality materials and construction methods. CorkSport uses 2.4" IDpolished 304 Stainless Steel piping for all our Mazda 3 exhaustsystems. Mandrel bent piping is used for smooth exhaust flow toincrease power. CorkSport Mazda 3 exhaust also features TIG welds for astrong and good looking connection.

CorkSport exhausts utilize factory hanger locations for easyinstallation.The CorkSport Mazda 3 exhaust includes the hardware needed forinstallation of the exhaust.

Installation of the exhaust requires the removal of the stock secondun-monitored catalyst. Removal of a catalyst on a street vehicle isillegal thus this system is not sold for street use. If you select the catalyst option the exhaust will come with a high flow metallic substrate catalyst which will be compliant with most states emissions.

All CorkSport exhausts come with a 2 year warranty.

Check out our technical write up about performance exhaust systems here.

Video Clip of the CorkSport Mazda 3 Catback Exhaust Driving at Full Throttle
Video Clip of the CorkSport Mazda 3 Catback Exhaust Revving
Video Clip of the CorkSport Mazda 3 Catback Exhaust at Idle

Install time 2/5 Difficulty 2 year warranty No CEL

CorkSport has been the Mazda Performance source since 1998.

I got this from a November 11th sale. It took 2 weeks to install because of busy weeks and frustration with the Corksport hangers that I purchased along side the exhaust. When first crank the car sounded unlike anything the videos I've witnessed. Deep, throaty, coherent, and clear when cold started I thought this sounded like a beefed up WRX or whats close to one. When warmed up its burble and quiet ever so subtle. I love the parts when ever I downshift or engine brake, it makes pop noises XD. Well worth the money and savings, I gotta go with a SRI next on my 2005 Mazda 3 Hatch 2.3L.

Christopher Anderson12/02/2023, 12:36 PM

I am seriously pleased with my purchase. It sounds awesome on my 08' Mazda3. Sounds perfect at idle and sounds even better at higher rpms. Can't recommend this enough!

Carson10/18/2023, 09:12 AM

Had it on for about 6 months so far. Sounds absolutely amazing for a V4, I really recommend putting one on. Revving sounds great, but it sounds even better under power. Not annoying at all, but the cabin noise is pretty up there because they built the BK models like tin cans. And you won’t annoy your neighbors either! A perfect in-between that people won’t be annoyed at while also being loud and distinguished enough for people to look around when they hear it.

Brandon Wallace04/03/2023, 09:52 PM

Very good for the price you pay.

The exhaust shipped very quick and was well received. The packaging was super neat and everything arrived in great condition.

I installed the exhaust at a specialist, they got it installed within 30 minutes after removing the stock one. They said installation was super easy and everything fit together like a glove.

First impressions first key start: sounds great with very minimal drone in the driver seat. The exhaust gives off a nice smooth stone, no rumbling, sometimes a little pop, but nothing too extreme. I opted in for the extra Catalyst, didn't want to risk any issues with road laws here.

Only feedback would be to include two stickers with the purchase, one for each window on the side!

Otherwise I was super happy with my product, its shipment and overall quality of it. Thanks!

Sean Jalbert02/17/2022, 09:44 AM

Came way faster than expected which was perfect right before a trip I’m taking, had just enough time to put on so far quality Is great and it looks amazing. Install was a little tricky by myself but I got it definitely recommend two people at least for install but can be done by ones self. So far it sounds just as amazing as it looks not ricer sounding like a Honda but also not super deep with drone almost sounds like a Subaru WRX. Worth the money to get for your car. Only gave 4 stars because I haven’t had it long to tell the lasting effects time may have on it but for just the first few days and quality out of the box it is a great product and I will be for sure buying from these guys again.

Soren O12/24/2020, 12:08 AM

Really nice exhaust. it’s not to loud ether but you can hear it gives it a deep tone.

Evan G02/06/2020, 09:52 AM

Sounds awsome. It's not too loud and has a nice tone. You can barely even tell it's not oem while idling, but once you get on it, is sounds very nice. The the install was somewhat of a pain in the ass, but only because of their urethane exhaust hangers I used. Even with silicone lube, the exhaust didn't want to go in the holes, but now the it doesn't bang around the bottom of the car so it was worth it. The only real issue I had was the an exhaust leak around the flange which connects to the stock headers. I'm not really sure if it was because of my car or a defective part, but I eventually fixed it with JB Weld exhaust sealant. All in all, I would buy it again.

Aaron Davis06/08/2019, 04:56 PM

Love the look & sound.

Ronnie Posey09/30/2018, 06:52 PM

Most fire exhaust in the world for a 2006 Mazda 3, sounds so clean and loud i get the chills everytime i start the car, only took about 1 hour to install, didn't even need instructions, its so worth the money to buy this, will never buy any other exhaust on any Mazda unless its a CorkSport.

Alan Hoffman08/30/2018, 12:41 PM

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Does this fit on a mazdaspeed 08 hatchback?

Asked by Gabriel | 05/31/2023, 03:25 PM | 1 answer(s)

If i get this exuast for my sedan model will the exuast pipe stick out like usual or is it not long enough to even see it?

Asked by Finn | 05/11/2023, 09:30 PM | 1 answer(s)

How much louder is the exhaust without the cat, compared to with the cat? Because in my area I need a cat, is there any way I can make it be louder with the cat?

Asked by Josh | 02/26/2023, 06:06 PM | 1 answer(s)

Will this work on the hatch, or is it only for the sedan?

Asked by Cole | 01/20/2023, 11:31 AM | 1 answer(s)

will this work with automatic models too ?

Asked by Brenden White | 01/15/2023, 07:55 PM | 1 answer(s)

Will it fit on a 04 mazda 3 1.6turbo diesel

Asked by Amir Zaied | 01/02/2023, 04:55 PM | 1 answer(s)

With the catalyst is the exhaust legal to get a WOF in new zealand thanks.

Asked by Zac P | 11/13/2022, 02:51 AM | 1 answer(s)

Does it have a OE fitment and path on 05 Mazda 3 sedan?

Asked by Steven | 09/27/2022, 08:47 AM | 1 answer(s)

Can install on this model , MAZDA 3 5 PORTES (BK) 1.4 ESSENCE (84 CH / 62 KW, AC 2003) ?

Asked by Asnake | 07/31/2022, 10:00 AM | 1 answer(s)

Hello I have a Mazda Axela 2007 1.5 ZYVE would this be compatible? And would it make any gain in power?

Asked by Dremz | 07/10/2022, 02:54 AM | 1 answer(s)

Can i buy from France ?

Asked by Asnnake | 04/08/2022, 10:53 AM | 1 answer(s)

How loud is this exhaust system with the high flow cat? How many dB's does it output? Thanks.

Asked by Joel | 03/22/2022, 02:57 AM | 1 answer(s)

Will this fit to the stock cat? I don’t necessarily want to do a cat delete, I’d only like to replace the catback.

Asked by Matthew Kuntzman | 02/25/2022, 10:34 AM | 1 answer(s)

So without the catalyst, it will throw a code then ? Mainly asking for when I go for a smog check.

Asked by Danny Cabrera | 02/17/2022, 02:46 PM | 1 answer(s)

With the hi-flow cat, will is throw any codes? E-check will fail you for any check engine lights where I live

Asked by Louis Bernard | 12/27/2021, 11:48 AM | 1 answer(s)

Its indicated that it will not throw a Check Engine Light, is this with or without the high flow CAT option? My car is a 2.0 sedan from 2008, want to be sure i wont get any CEL.

Asked by Mike Slo | 12/26/2021, 11:50 AM | 1 answer(s)