M-TH 9A-5P | F 9A-12P | SA-SU CLOSED
Are you wanting something for your Mazda 3 to give it a whole new feeling and presence when you’re carving the backroads or just driving on your daily commute? The CorkSport Mazda 3 80mm Cat back Exhaust does just that, all while being virtually drone free so highway cruising and driving around town is still enjoyable.
Read the BlogThe New & Bigger 80mm Mazda 3 Cat Back Exhaust
The 80mm CBE is the ultimate exhaust for those who want the best sound and performance out of your Mazda. The tone is more aggressive than the CS 63.5mm CBE, but refined at the same time giving it the best of both worlds. Check out the sound clips below to listen to what your Mazda will sound like with the CS 80mm Cat Back Exhaust.
The 80mm cat back was optimized for the SkyActiv-G Turbo engine, but will also fit the AWD non-Turbo models if you want a louder more aggressive exhaust tone.
The CorkSport 80mm Mazda 3 Catback Exhaust was designed specifically for the 2.5L SkyActiv-G Turbo engine as a complete cat-back with unique dual chamber resonators. Because of this, the 80mm exhaust will only be sold as a cat back.
When increasing the piping diameter, commonly more drone is created which is annoying to drive with. We developed the dual chamber resonator specifically for this engine to combat drones in both high and low frequencies.
While retaining the same unique asymmetrical axle back design; we went through multiple resonator setups and this combo proved to offer the best sound with the least drone so you can enjoy the best of both worlds while driving.
The Mazda 3 Cat-Back Exhaust provides improved horsepower and torque across the entire RPM range vs the OEM exhaust system when tested on a Mazda 3 Turbo model. Gains of 5-13wHP & 5-23wTQ were measured with a DynaPak chassis dyno on an otherwise stock vehicle. After installing, there is no tuning required for your Mazda. Depending on your mods, you may achieve a higher power potential.
Fitment was a major part of the development of the CorkSport 80mm Mazda 3 Cat Back Exhaust. We went to great lengths to ensure that the fitment matched the OEM quality so the installation is spot on. We checked fitment with the stock hatch bumper, appearance kit bumper, and sedan to ensure all setups look and fit as good as the CS 80mm CBE should.
To provide great ground clearance and ample room for the drive shaft, the exhaust was tailored to fit the vehicle.
The CorkSport Mazd 3 80mm Cat Back Exhaust is constructed from 304 stainless steel, mandrel bent, and TIG welded. The Cat Back is then fully polished to provide a great look. We have reinforced the hangers with extra support to make sure they will withstand harsh driving conditions.
Included with each exhaust is all of the necessary hardware and gaskets so the installation can be completed quickly without any interruptions.
It will take you Approx. 2 hours to install.
2 hour Install Time
2/5 Difficulty
2-Year Warranty
No CEL
Will this fit the 2022 hatchback 2.5L turbo ?
Yes it will
Is it 100% stainless besides the bolts
Correct
I have the CS rear motor mount installed, and it introduced quite a bit of NVH. Will the NVH become worse on cars with the RMM 80 mm CBE installed?
Yes, the 80mm added with the RMM will increase the NVH
What is the decibels level this exhaust reaches
We don't have a dB rating for that exhaust at this time, sorry,
Are there weight savings versus stock exhaust? If so, how much?
It is slightly lighter than stock, but I don't have the exact numbers at this time.
It is possible to buy only the axle back? 80mm
You can only get the 80mm as an axleback in the non resonated spec.
How does the sound compare for the N/A models vs the CS 63.5mm. I'm looking to upgrade to leave room for ITB airflow when installed.
The 80mm is considerably louder than the 63mm on an NA car.
Will this pass VA Emissions testing and inspection?
Our exhausts are not certified any local inspections, you will need to check the product description against your local regulations to see if it is legal.
Does it fit on non-turbo model?
Yes it will.
Does it affect the MPG
The MPG was not tracked with the installation of this exhaust.
Is this California CARB Legal?
We have not confirmed that it will pass any emission standards.
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