Introducing the CorkSport Power Series Axle-Back Exhaust for 2016+ Mazda CX-9 Turbo.

Like all CS exhausts, high-quality materials and manufacturing are combined with OEM fitment to provide you with a great sounding and looking exhaust. While it may not drive like the weekend sports car in your garage, at least your CX9 can sound like one!

Check out the video and information down below for full details and sound clips.

NOTE: Adding a performance exhaust to a vehicle will increase exhaust noise and drone inside the cabin of the vehicle; a great example of this is shown in the below video starting at 2:09. If you are new to vehicle modifications and/or are unsure of how the performance exhaust may effect the sound inside the vehicle, please give us a call, at (360) 260-2675, so we can better help you understand what to expect with a performance exhaust.

The CorkSport Advantage

Design Focus

The larger piping and resonators give a louder and deeper sound that is plenty loud when you want it to be, but still comfortable for daily driving. As a bonus, there is a touch of turbo noise under hard acceleration! To remedy the tiny OEM tips, the CS exhaust tips were upgraded to 100mm, slant cut, and extended out slightly to really finish off the rear end of the CX-9.

Materials and Manufacturing

All components in the CorkSport Axle-Back Exhaust are made from fully polished T-304 stainless steel. Stainless steel's high corrosion resistance ensures that your exhaust will stay strong and look great over time. The piping is CNC mandrel bent, the flanges laser cut, and each joint is precision TIG welded for the utmost in quality and strength. All OEM mounting points and oxygen sensors are retained to ensure an easy install and no check engine lights. Laser engraved CorkSport nameplates are added to the tips for a finishing touch.

Additional Features

Vehicle Fitment: 2016+ Mazda CX-9 Turbo.
Designed in America: Designed and tested 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 Your CorkSport 2016+ Mazda CX-9 Axle-Back Exhaust

It will take you three hours to install the CorkSport CX9 Axle-Back Exhaust with our easy-to-use instructions.

1 Hour Install Time

2/5 Difficulty

2-Year Warranty

No CEL

Love the axle back exhaust on my CX9. The sound is amazing, the way it should of sounded from the factory. The exhaust now looks like it belongs to the car.

Barry10/24/2022, 02:36 PM

Fantastic! Installed on my 2022 CX-9 Carbon Edition, in the driveway in under an hour. Sounds great, but not overwhelming when hauling the family around.

Joe C05/23/2022, 04:31 AM

I bought this for my wife's 2020 cx-9. She actually wanted this axle back, for 2 reasons. First it fits the rear bumper perfectly, and looks like it should for a larger vehicle. Second she wanted alittle more sound out of it. We got both! 20min install, lined up like factory.

Christopher Nalven04/15/2022, 06:18 PM

Took a while to finally get this due to supply issues but it was well worth the wait! Sounds great and looks amazing! Stellar craftsmanship! Snag one if you're on the fence about it.

Brian Mora09/01/2021, 08:14 PM

Had it for a few months cold start is awesome, there is slight drone but its a aftermarket exhaust its expected. Every time I see the outlets and compare it to the stock ones I smile. Thanks Cork Sports. Great exhaust super simple to install.

Charles04/04/2021, 05:29 PM

Easy to install and looks good! Sounds Great!

Leo Sanders12/14/2020, 09:50 AM

Absolutely love this muffler. Easy to remove the stock and easy to install the new muffler. Sound is perfect around town and on the highway. Cold start is great. Puts a smile on my face. Perfect with the CS short intake.

Douglas Dustmann11/21/2019, 08:45 PM

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Will this still fit with a a Class III trailer hitch receiver?

Asked by James | 08/10/2023, 09:20 PM | 1 answer(s)