2019+ Mazda 3 Cat Back Exhaust

Product video for our 2019+ 2.5L & 2021 2.5 Turbo Mazda 3 Cat Back Exhaust system. Video covers style, design, sound and performance.
corksport.com/...
Introducing the CorkSport Cat Back Exhaust for 2019+ Mazda 3. Add some much-needed sound to the 4th GEN 3 and improve performance! The CS cat back exhaust replaces everything from the header back with 63.5mm fully polished, mandrel bent, stainless steel piping. It's a step up in volume and aggressiveness from the CorkSport axle back exhaust, without adding annoying drone or raspy tones.
The CorkSport cat back exhaust completely replaces the OEM mid pipes and restrictive OEM muffler section with 63.5mm mandrel bent pipe and pass-thru resonators. The larger pipe adds a great sound and tone for the backroads while the high-flowing resonators control the drone so your car is still comfortable on the daily commute! We tested multiple resonator setups in both the axle back and mid-pipe sections and found that the asymmetric axle back design and large oval resonator in the mid-pipe results in the absolute best combination of tone, volume, and drone control for your MZ3.
Instructional video on how to setup the EBCS included with the 2014-2018 Mazda 3 Turbo Kit.
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[@trogdor21997]

Thank you for covering the differences between this and the axleback!

[@scOU812]

Is it legal to get rid of the cat?

[@awdmz3]

California probably no but yes mazda has one monitored cat and a unmonitored cat and you are removing the unmonitored one so the car will not even notice

[@tsenif]

What other plans do you guys have for the 2.5T hatchback?

[@RYAN97639]

watch the vid man,, he said it can be used for all models

[@tsenif]

@@RYAN97639 read my comment.

[@zenobell101]

Could I do this install without deleting a cat I live in Cali.

[@Andrew-ht4tt]

This comment right here 👀

[@williammorantesr6545]

Seriously this isnt a dumb question as COMMIFORNIA has gotten really stupid...

[@zerofourvee]

I’m sure you can

[@barettstrecker1582]

The primary and monitored CAT remains in the system because it is in the exhaust downpipe/manifold.

[@azndrgnboi34]

I'm looking forward to the 80mm. When will that be available?

[@barettstrecker1582]

No solid date yet. Most likely spring

[@azndrgnboi34]

@@barettstrecker1582 NooooOOOooo say it ain't so. I don't think I can wait that long. /cry!

[@sgomez3047]

Hey Barret..is the purchase of the mid pipe also an option for the Mazda 6? I have a 21 mazda 6T that I'd like to purchase an axle back but might to upgrade to cat back later. Thanks

[@pierre-alexandrepaquet5554]

Oh ok nice finally for the 2021 mazda 3 turbo sedan?

[@corksport]

Yes the Axle back, Mid-pipes, and Full Cat Back will fit the 2019+ 2.5L and 2021 Turbo Mazda 3s in Hatchback, Sedan, FWD and AWD configurations. It does not fit the CX-30. We know the Axle-back will fit the 2.0L, but because we don't have access to a 2.0L in the US currently, fitment of the Cat Back on a 2.0L is unknown at this time.

[@bellmeisterful]

What the hell?!I dont know jack crap but I was the proud owner of a '94 Mazda RX-7 twin turbo and when I replaced this? It added such performance and speed...blew me away. Yet he says nothingh about that here! Just talks about sound (non turbo) Doesnt it open it up and add some noticeable power too?

[@corksport]

We do talk a bit about sound in this video however, when we say performance, we are referring to power.

[@metaj7959]

Looking forward to installing one of these soon! I think this is the perfect solution for my 2019 NA Mazda 3.

[@danemarkviloria200]

I place an order but they told me they only re stocking on by this year April 2023. I need to wait for another month . Sad

[@corksport]

Sorry for the extra wait time - these are very popular!

[@danieldo9825]

Ive literally been checking everyday to see if back in stock yet haha

[@mikepawlikguitar]

Great video, but forgot to add the most important bit - have this installed on a Mazda 3 and have a clip of this baby being revved/accelerated. Anyway, good info, but would've been nice to hear what it sounds like. Explaining it with words makes no sense.

[@corksport]

Thanks for the feedback. We 100% agree that just talking about the sound isn't helpful. This was a video description for people interested in learning more about the exhaust. Below are 3 videos you can check out the audio. Depending on your model we have 2 different audio clips that we published with this. 2019+ Mazda 3 Non-Turbo Cat Back kzbin.info/www/bejne/j5yQoZiOq51rebs 2021 Mazda 3 Turbo Cat Back kzbin.info/www/bejne/onWVm5aFjNx1aZY You can also hear it at this short as just a cold start for a Mazda 3 Turbo Sedan. kzbin.infogXvcvbRVQIE

[@mikepawlikguitar]

@@corksport That's awesome guys, thanks! Sorry for sounding so critical. Reading my message, I realized that..anywyas thanks again

[@animeradio9927]

What hp gains does the turbo get from this

[@derpataur1162]

Does this fit the 2022 model?

[@xqbean]

do yall have a short ram intake for the 2021 cx-30 turbo?

[@xqbean]

@Quinten Shewmaker thanks! i’ve done some more research since i commented this

[@barettstrecker1582]

We have an intake in development. It should be out soon once we get our air filters in

[@Dro-Ordanzo]

Will you guys have a 80mm catback exhaust?

[@BigBootyJudy40ozBounce]

What gives a deeper sound this one or the 80?

[@Dro-Ordanzo]

@@BigBootyJudy40ozBounce 80 mm sound better in my opinion. Waiting to see if they drop a 80 mm catback exhaust

[@BigBootyJudy40ozBounce]

@@Dro-Ordanzo I just prefer the deeper rumble instead of the higher pitched ricey sound so I was confused which one would give me the deeper sound

[@fokingking]

When are you guys releasing the 80mm midpipe for the Mazda 3 Turbo Hatchback 2021? We are waiting for this to be released.