Remove the tendency to overpower the front tires under hard cornering and minimize traction robbing body lean with the CorkSport Mazda 3 Rear Adjustable Sway Bar. Compressing inside suspension, the CorkSport Mazda3 Rear Sway Bar effectively increases the spring rate on side of the suspension which is compressed most and its adjustability allows you to fine tune the handling. Each Mazda 3 sway bar includes machined 6061-T6 aluminum sway bar brackets which are more durable than the stamped steel design common with other sway bars and look sharp with an anodized black finish.

The CorkSport Advantage

Adjustable: Two endlink attachment points to change the sway bar from 130% to 220% stiffer than stock.

Single Piece: A single piece is used to create the rear sway bar which adds strength by removing weak points such as welds.

Bushings are included with CorkSport's Mazda sway bar brackets.

Billet Sway bar Brackets: Superior bracket design with grease fittings for easy servicing with 90a durometer polyurethane, our brackets and bushings are the last you will need. Once installed, the reduced bar movement gives you extra confidence when taking corners.

The CorkSport Advantage:

Extra Value: Includes Billet Sway bar brackets, at $79.99 value.
One piece design: CNC bent for precise fit and made from 25mm 4130 Steel.
Adjustable: Two adjustable locations for the end links to install allowing you to change how much the bar uses the other side of the suspension. 130%/220% stiffer than stock on the Mazda 3.
Made in the USA: Engineered and manufactured by CorkSport in Vancouver, Washington.
Durable blue powder coated finish: can survive the winter driving in areas where roads are salted for snow and ice.
CorkSport Service and Support: Receive a two year limited warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.

Good improvement. Make sure to have a 14mm ratcheting wrench on hand as you will need it quite often. 1 star off for difficulty. Basically impossible to measure torque on some of the nuts.

Akram Weheba01/18/2016, 07:51 PM

OK..... Let me start by saying this is a great bar and really makes a difference to the neutrality of the car.

Installation was a rough game on the Mazda 3.

Removing the wheel, the link to the old sway bar and the spring were easy. Removing the bolts for the old brackets was a very hard procedure without half height or pass-thru sockets. Tightening the new aluminum brackets was even harder due to the shape of the milled brackets.

I finally gave up and had to drive the car to my mechanic to tighten the brackets completely.

Be sure to have the right tools for this job. I thought I have a lot of tools, but not the right one for this job.

John Sedor10/07/2015, 10:24 AM

I have had the CS rear sway installed for a few weeks. The only thing that makes this product fall short is the install in my opinion. Difficult to get the inside bolts on the billet bracket tightened up, the space is ridiculously tight to begin with and the added size of the bracket makes it more difficult. I ended up getting it to a mechanic who used a lift which made it easier to tighten down but even he said it was difficult. Corners like it is on rails though!

Reilly Johnson09/10/2015, 11:39 AM

Great product, did this with the springs, Install was a little tight, but I have bigger hands lol. If you enjoy driving at all, I'd recommend just going straight to the stiffer setting. If you have 18" wheels, you'll need it. My 2L/6Spd Touring hatch just killed a built R32 GTR in the local autocross; and I gotta say, I'm more than stoked!,Thanks Corksport!!

Nate Craft06/17/2014, 04:09 PM

Just an update as I've driven on the stiffest setting for the past week or so.. it's even more amazing now! Hardly any body roll at all and understeer is at a minimum, slightly stiffer springs (hurry up already! lol) will probably get rid of the rest. It takes corners like a dream, turns that use to squeel tires are solid and all grip now. Definitely didn't need bigger/stiffer bar though, not for street use, this one is perfect! I can't wait to go tear up the Tail of the Dragon next week, I just wish I could have had springs by then.. but stock + this bar will do just fine, it's a great improvement and 100% worth the money.

John04/23/2014, 09:01 PM

Just installed it on my Sedan a couple days ago. I immediately threw my car around every corner and the difference is very noticeable. I don't even have it on the stiffest setting and it has reduced the understeer significantly. Install was a lttle tedious and but worth it!

Shane04/01/2014, 12:23 PM

I've had the bar installed on my sedan for about a month now and am enjoying it greatly. The install was a bit involved but the clear and detailed instructions were very helpful. It took a bit over an hour from start to finish but was well worth the time and money spent. I've only used the bar on the softer setting so far and can still feel a difference when cornering hard. The rear of the car stays planted and reduces overall body roll. I think the rear bar will compliment a lower and stiffer suspension greatly, I recommend it to anyone looking to improve cornering feel and overall handling. Well done, CorkSport!

John03/13/2014, 10:22 PM

any idea when the front sway bar will be released

James02/22/2014, 05:11 PM

Are you sure this will work with the sedan as well?

CorkSport Reply:It fits.

Mitch01/30/2014, 11:21 AM

Does this work on both Sedan and Hatch?

CorkSport Reply:Yes

Brian01/26/2014, 11:23 PM

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Will a front anti roll bar be made for the 2018-2014 Mazda 3?

Asked by Aidan | 09/16/2025, 01:10 PM | 1 answer(s)

Why are the torque settings in CorkSport's instructions different from the OEM service manual, even when factory nuts/bolts are used? For example... Your 2014+ Mazda 3 Adjustable Rear Sway Bar instructions state the following: "Reinstall and tighten the four (4) factory 14mm bracket nuts to 50ft-lbs." However, the Mazda service manual for the 2014+ Mazda 3 shows the rear stabilizer bracket nuts should be tightened to 16-19 ft-lbs.

Asked by ChampPavo | 01/02/2025, 04:42 PM | 1 answer(s)

New post

Mazda performance parts financing is available with CorkSport

Looking to finance your parts purchase and want to get 6 months NO interest on any purchase over $199? Click on the image above for more details.

Akram Weheba

01/18/2016, 07:51 PM

Comment
Good improvement. Make sure to have a 14mm ratcheting wrench on hand as you will need it quite often. 1 star off for difficulty. Basically impossible to measure torque on some of the nuts.

John Sedor

10/07/2015, 10:24 AM

Comment
OK..... Let me start by saying this is a great bar and really makes a difference to the neutrality of the car.

Installation was a rough game on the Mazda 3.

Removing the wheel, the link to the old sway bar and the spring were easy. Removing the bolts for the old brackets was a very hard procedure without half height or pass-thru sockets. Tightening the new aluminum brackets was even harder due to the shape of the milled brackets.

I finally gave up and had to drive the car to my mechanic to tighten the brackets completely.

Be sure to have the right tools for this job. I thought I have a lot of tools, but not the right one for this job.

Reilly Johnson

09/10/2015, 11:39 AM

Comment
I have had the CS rear sway installed for a few weeks. The only thing that makes this product fall short is the install in my opinion. Difficult to get the inside bolts on the billet bracket tightened up, the space is ridiculously tight to begin with and the added size of the bracket makes it more difficult. I ended up getting it to a mechanic who used a lift which made it easier to tighten down but even he said it was difficult. Corners like it is on rails though!

Nate Craft

06/17/2014, 04:09 PM

Comment
Great product, did this with the springs, Install was a little tight, but I have bigger hands lol. If you enjoy driving at all, I'd recommend just going straight to the stiffer setting. If you have 18" wheels, you'll need it. My 2L/6Spd Touring hatch just killed a built R32 GTR in the local autocross; and I gotta say, I'm more than stoked!,Thanks Corksport!!

John

04/23/2014, 09:01 PM

Comment
Just an update as I've driven on the stiffest setting for the past week or so.. it's even more amazing now! Hardly any body roll at all and understeer is at a minimum, slightly stiffer springs (hurry up already! lol) will probably get rid of the rest. It takes corners like a dream, turns that use to squeel tires are solid and all grip now. Definitely didn't need bigger/stiffer bar though, not for street use, this one is perfect! I can't wait to go tear up the Tail of the Dragon next week, I just wish I could have had springs by then.. but stock + this bar will do just fine, it's a great improvement and 100% worth the money.

Shane

04/01/2014, 12:23 PM

Comment
Just installed it on my Sedan a couple days ago. I immediately threw my car around every corner and the difference is very noticeable. I don't even have it on the stiffest setting and it has reduced the understeer significantly. Install was a lttle tedious and but worth it!

John

03/13/2014, 10:22 PM

Comment
I've had the bar installed on my sedan for about a month now and am enjoying it greatly. The install was a bit involved but the clear and detailed instructions were very helpful. It took a bit over an hour from start to finish but was well worth the time and money spent. I've only used the bar on the softer setting so far and can still feel a difference when cornering hard. The rear of the car stays planted and reduces overall body roll. I think the rear bar will compliment a lower and stiffer suspension greatly, I recommend it to anyone looking to improve cornering feel and overall handling. Well done, CorkSport!

james

02/22/2014, 05:11 PM