PRE-ORDER ONLY - Expected to Ship in ~June 2026

Improve your Mazdaspeed's handling with the new CorkSport Rear Adjustable Sway bar. The Mazdaspeed from the factory has the tendency to overpower the front tires under hard cornering. The CorkSport Mazdaspeed 3 Rear Adjustable Sway Bar resolves this by effectively increasing the spring rate of the compression side of your Mazdaspeed 3 while turning. The adjustable design allows you to fine-tune the handling with an increase in stiffness of ~45% or 80%, depending on your driving needs. Each Mazdaspeed3 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

Two Speed 3 sway bar end link attachment points

Adjustable:

Two end link attachment points to change the stiffness between 45% stiffer (1305 lbs/inch) than stock, or 80% stiffer (1603 lbs/inch).

Single Piece:

A single piece is used to create the rear sway bar which adds strength by removing weak points such as welds. CNC bent for precise fit and made from 28.5mm 4130 Steel.

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. Durable blue or black powder coated finish: can survive the winter driving in areas where roads are salted for snow and ice.

Additional Features:

Fitment: 2007-2013 Mazdaspeed 3.
Fitment: Will fit a Mazda 5, but also requires Mazdaspeed 3 Endlinks.
Designed in America: Designed CorkSport in Vancouver, Washington.
CorkSport Service and Support: Receive a two-year limited warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.

How To Install The Mazdaspeed 3 Rear Sway Bar

It will take you approximately. 1 hour to install the CorkSport Mazdaspeed 3 Rear Adjustable Sway Bar with our easy-to-use color instructions.

1 hour Install Time

2/5 Difficulty

2-Year Warranty

No CEL

Great product. Tracked the car two days after installing the front and rear sway bars and it was flawless. Great job CorkSport!

Micheal Rockwell-Pate03/04/2014, 12:34 PM

Great product. Tracked the car two days after installing the front and rear sway bars and it was flawless. Great job CorkSport!

Micheal Rockwell-Pate03/04/2014, 12:34 PM

Will this bar fit on a 08 mazda 3 2.0L? And how many mm is the bar?

Dan02/10/2014, 10:54 AM

Will this fit a 2012 mazda 3 sedan?

Jack P.12/28/2013, 12:12 AM

This is a night and day difference OMG I did mot expect this much.

I noticed the improvment instantly. I can take turns like a champ no hesitation no 2nd thoughts. Winner status!

Matthew Newton10/02/2013, 01:26 AM

will this fit a 2012 SA hatchback?

CorkSport Reply:Yes

Dori08/22/2013, 09:10 PM

This sway bar is definitely a must if you want to improve the handling of your Mazdaspeed 3. It reduces body roll and gives the car a more solid feel. Furthermore, it diminishes under steer when attacking a curve .Everything it said it would do. Just another excellent product from Corksport 5/5

J.M. Savoie08/08/2013, 08:00 AM

will this work on 2012 mazda 2.0 non skyactive?

CorkSport Reply: You can fit the swaybar on a Mazda 3 if you upgrade the end links to the Mazdaspeed 3 type.

Tony M06/10/2013, 05:08 PM

Easy install and good instructions. I have it on weakest setting but that is only 114% stiffer than EOM. Only other setting is 180% stiffer, will try that next b/c weaker is very same difference. Why such extreme differences:114% or 180%?? nothing in between. I don't race my MS3 but I hope to get a little more than 14% better handling. I read that too stiff will make tires slide (interstate ramps be hardest cornering for me).

Will the 180% make me slide on the interstate ramps on rainy days?? ~a little worried~ If I slide, I'll repost

Barry White06/04/2013, 09:12 AM

Put it on my 2013 Speed 3, on the stiffest setting. Probably should not of been surprised, but i was. Holy S*** what a difference it makes. I am completely happy that i did this as my first mod !!

Jon Overstreet05/13/2013, 05:56 PM

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Can I request a different color on checkout? Only option is Blue.

Asked by TJ Nguyen | 06/10/2025, 11:18 AM | 1 answer(s)

Will this work on non-mazdaspeed models? I have a 2012 Mazda 3 I touring, with the Skyactiv engine

Asked by Nicholas Schwartz | 08/03/2022, 11:55 AM | 1 answer(s)

I currently have Corksport's older rear sway bar with the 3 hole settings. I no longer recall the stiffness rating for that bar and hoping you could tell me if the stiffest setting of your current rear sway bar is greater than the stiffest setting of my bar? Thanks in advance.

Asked by William S Mah | 07/09/2022, 08:34 AM | 1 answer(s)

What type of grease is recommended during installation?

Asked by Jake Stafford | 06/12/2022, 05:12 PM | 1 answer(s)

Will this fit a 2008 MZ3 Hatch (BK)?

Asked by Charles | 03/13/2021, 08:35 PM | 1 answer(s)

Is it better to tighten everything down when suspension is loaded or unloaded? i.e. on ramps vs on jackstands?

Asked by Ed | 10/26/2017, 06:13 PM | 1 answer(s)

So you only offer end links for the front sway bars, not for rears?

Asked by Jesse | 09/20/2017, 01:17 PM | 1 answer(s)

Does this fit both the Gen1 and Gen2?

Asked by Randy | 12/15/2016, 05:44 PM | 0 answer(s)

Do I need to get my car alligned after installing this?

Asked by Kyle | 06/20/2016, 05:31 PM | 1 answer(s)

How often do you need to lubricate?

Asked by William Mark | 02/26/2016, 09:04 AM | 1 answer(s)

will I need new endlinks if I install this on a Mazda 3 sky?

Asked by Tyler | 02/03/2016, 09:31 PM | 1 answer(s)

Since there is no FAQ section on the front sway bar, how much do the front and rear sway bars each weigh?

Asked by Chandler Wendt | 03/18/2015, 09:47 PM | 1 answer(s)

Will these work with moog endlinks? Front and rear?

Asked by Sean Singh | 01/14/2015, 07:15 AM | 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.

Fits Models

2007-2013 Mazdaspeed 3

2007 Mazdaspeed 3
2008 Mazdaspeed 3
2009 Mazdaspeed 3
2010 Mazdaspeed 3
2011 Mazdaspeed 3
2012 Mazdaspeed 3
2013 Mazdaspeed 3

Micheal Rockwell-Pate

03/04/2014, 12:34 PM

Comment
Great product. Tracked the car two days after installing the front and rear sway bars and it was flawless. Great job CorkSport!

Micheal Rockwell-Pate

03/04/2014, 12:34 PM

Comment
Great product. Tracked the car two days after installing the front and rear sway bars and it was flawless. Great job CorkSport!

Dan

02/10/2014, 10:54 AM

Comment
Will this bar fit on a 08 mazda 3 2.0L? And how many mm is the bar?

Jack P.

12/28/2013, 12:12 AM

Comment
Will this fit a 2012 mazda 3 sedan?

matthew newton

10/02/2013, 01:26 AM

Comment
This is a night and day difference OMG I did mot expect this much.

I noticed the improvment instantly. I can take turns like a champ no hesitation no 2nd thoughts. Winner status!

Dori

08/22/2013, 09:10 PM

Comment
will this fit a 2012 SA hatchback?

CorkSport Reply:Yes

J.M. Savoie

08/08/2013, 08:00 AM

Comment
This sway bar is definitely a must if you want to improve the handling of your Mazdaspeed 3. It reduces body roll and gives the car a more solid feel. Furthermore, it diminishes under steer when attacking a curve .Everything it said it would do. Just another excellent product from Corksport 5/5

Tony M

06/10/2013, 05:08 PM

Comment
will this work on 2012 mazda 2.0 non skyactive?

CorkSport Reply: You can fit the swaybar on a Mazda 3 if you upgrade the end links to the Mazdaspeed 3 type.

Barry White

06/04/2013, 09:12 AM

Comment
Easy install and good instructions. I have it on weakest setting but that is only 114% stiffer than EOM. Only other setting is 180% stiffer, will try that next b/c weaker is very same difference. Why such extreme differences:114% or 180%?? nothing in between. I don't race my MS3 but I hope to get a little more than 14% better handling. I read that too stiff will make tires slide (interstate ramps be hardest cornering for me).

Will the 180% make me slide on the interstate ramps on rainy days?? ~a little worried~ If I slide, I'll repost

Jon Overstreet

05/13/2013, 05:56 PM

Comment
Put it on my 2013 Speed 3, on the stiffest setting. Probably should not of been surprised, but i was. Holy S*** what a difference it makes. I am completely happy that i did this as my first mod !!

← Prev

1 2 345

Next →