What other subaru models rear sway bar fit brz/frs - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Danny318 · 03-23-2023, 01:53 PM

Some of the OEM bars are the same as ours, like wrx for example. Possibly forester as well. Does anyone know what years and what models will fit?

Also does anyone know of those models, which have 17mm or 18mm rear bar?

norcalpb · 03-23-2023, 01:58 PM

2008-2014 STi has an oem 18mm bar that fits our cars.

Not sure what size the 2015-2022 has.

yberther · 03-23-2023, 03:37 PM

2013-20?? impreza has the same rear subframe as the twings, so all the bars can be swapped between the impreza, wrx, and sti

I'm currently running a 2014 impreza bar that is a tiny bit stiffer than the stock one.

RedReplicant · 03-24-2023, 02:30 PM

Are there any stock bars that are smaller than the BRZ/FRS/86 that fits? (Mann Engineering alternative)

SCFD · 03-24-2023, 04:56 PM

Quote:

Originally Posted by RedReplicant

Are there any stock bars that are smaller than the BRZ/FRS/86 that fits? (Mann Engineering alternative)

The closest I can think of is Cusco. It's the same size as 13-16 14mm sway bar except it's hollow so it'll be softer.

norcalpb · 03-24-2023, 05:27 PM

Quote:

Originally Posted by SCFD

The closest I can think of is Cusco. It's the same size as 13-16 14mm sway bar except it's hollow so it'll be softer.

I believe that somehow (material, bends, etc) the Cusco 14mm is stiffer than the oem 14mm.

norcalpb · 03-24-2023, 05:32 PM

Quote:

Originally Posted by RedReplicant

Are there any stock bars that are smaller than the BRZ/FRS/86 that fits? (Mann Engineering alternative)

Unfortunately none. The 2004 legacy b12 has a 13mm bar but it’s a different shape than ours.

I saw an outback sport the other day and it didn’t have any endlinks where ours normally are. I thought that maybe it doesn’t come with a rear bar (which would be the softest option), but turns out they put it in an insanely difficult place to see/access.

"The rear stabilizer is now attached directly to the body of the car. Removal of the rear stabilizer bar requires removal of the rear sub frame and all related components."

makinen · 03-25-2023, 07:07 AM

Refer this link:
https://www.ft86club.com/forums/showthread.php?t=28221

Racecomp Engineering · 03-25-2023, 02:08 PM

Quote:

Originally Posted by norcalpb

I believe that somehow (material, bends, etc) the Cusco 14mm is stiffer than the oem 14mm.

It's listed as 73% as stiff as the factory 14mm solid.

- Andrew

norcalpb · 03-25-2023, 10:06 PM

Quote:

Originally Posted by Racecomp Engineering

It's listed as 73% as stiff as the factory 14mm solid.

- Andrew

Well I stand corrected. That should make it the only option besides Mann Engineering that is softer than stock.

03-23-2023, 01:53 PM	#1
Danny318 Member Join Date: Oct 2019 Drives: 2019 BRZ Location: MA Posts: 50 Thanks: 40 Thanked 9 Times in 9 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	What other subaru models rear sway bar fit brz/frs Some of the OEM bars are the same as ours, like wrx for example. Possibly forester as well. Does anyone know what years and what models will fit? Also does anyone know of those models, which have 17mm or 18mm rear bar?

03-24-2023, 02:30 PM	#4
RedReplicant Senior Member Join Date: Aug 2015 Drives: None Location: Arizona Posts: 689 Thanks: 1,032 Thanked 869 Times in 373 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	Are there any stock bars that are smaller than the BRZ/FRS/86 that fits? (Mann Engineering alternative) __________________ 2015 Subaru BRZ - TT5 K24 Swap

03-25-2023, 07:07 AM	#8
makinen Senior Member Join Date: Jan 2013 Drives: Toyota 86 Location: South Korea Posts: 248 Thanks: 120 Thanked 178 Times in 103 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Refer this link: https://www.ft86club.com/forums/showthread.php?t=28221 __________________ /* Custom underbody panels and diffuser Custom electric water pump and PWM controller HKS GT EL header, 17MY intake manifold */

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03-23-2023, 01:58 PM	#2
norcalpb Senior Member Join Date: Oct 2013 Drives: '13 DGM BRZ Limted Location: SF Bay Area Posts: 2,204 Thanks: 1,148 Thanked 816 Times in 543 Posts Mentioned: 14 Post(s) Tagged: 0 Thread(s)	2008-2014 STi has an oem 18mm bar that fits our cars. Not sure what size the 2015-2022 has.

03-23-2023, 03:37 PM	#3
yberther Member Join Date: Jun 2013 Drives: '13 SWP Limited Location: Seattle Posts: 79 Thanks: 331 Thanked 39 Times in 23 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	2013-20?? impreza has the same rear subframe as the twings, so all the bars can be swapped between the impreza, wrx, and sti I'm currently running a 2014 impreza bar that is a tiny bit stiffer than the stock one.

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