Front sway bar options... opinions please

tonymimi

Member
First Name
Tony
Joined
Jul 2, 2023
Threads
4
Messages
17
Reaction score
11
Location
Bay area, CA
Car(s)
2023 yellow 3.0 AT premium
^^^ He's right.

aFe is 29mm at its stiffest setting and 195% stiffer than stock.

Cusco is 28mm non-adjustable and 194% stiffer than stock.
newbie question here: is there any downside when added a Cusco front sway bar?
Sponsored

 

nibble

Well-Known Member
Joined
May 21, 2020
Threads
47
Messages
1,263
Reaction score
1,150
Location
NJ
Car(s)
BMW, Honda, Toyota
newbie question here: is there any downside when added a Cusco front sway bar?
as for cusco, do both or don't do it at all. when turning around corners on track, if you do it properly, you will feel chassis twisting because rear is rolling while front is not.

if you are driving only on street, use stock. if this is for show, should do both anyway. For drag... Do you need anti-sway bar?
 

razorlab

Well-Known Member
First Name
Bryan / Briana
Joined
Oct 2, 2021
Threads
23
Messages
4,682
Reaction score
9,329
Location
Your moms bedsheets
Car(s)
Not a Corvette.
newbie question here: is there any downside when added a Cusco front sway bar?
On the street no, on the track, depends on chassis setup. Ignore people that talk about things in absolutes when it comes to all sway bars or none at all. Sway bar(s) are tuning devices.

Ignore people that say the "chassis will twist". This isn't a 1992 Honda Civic. Chassis rigidity nowadays is very high. No human will ever feel a Supra chassis twisting unless they hit the ground from 5,000ft high.
 
OP
OP
Andrew4Supra

Andrew4Supra

Well-Known Member
First Name
Andrew
Joined
Jan 20, 2021
Threads
86
Messages
1,702
Reaction score
2,786
Location
Powell, Ohio
Car(s)
2021 Supra 3.0 / 2018 Mercedes GLC43 / 2016 VW GTI
Some may mention both bars are needed (front and rear) but many cars perform exceptionally well with just one bar added. Personal preference as with so many things. Thanks again for everyone's input... you all are great.
 

94boosted

Well-Known Member
Joined
Apr 29, 2022
Threads
3
Messages
257
Reaction score
149
Location
Canada
Car(s)
GR Supra MT, MK8 Golf R MT
Yeah, I skipped Eibach since they didn't publish their torsion rates. :dunno:
Below are the rates straight from Eibach.

1713199086101-bq.png


I've been running an Eibach front bar on the stiffest setting with SPL Endlinks for a year. Sadly the SPL Endlinks have started to clunk, but the bar is great.
 

exe36m3

Member
First Name
Percy
Joined
Feb 12, 2024
Threads
1
Messages
14
Reaction score
15
Location
NorCal
Car(s)
BMW
For the Cusco sway bar, did you guys get new end links or reuse the stock ones?
Assuming the car is NOT lowered?
 

NiceBMW

Well-Known Member
Joined
Aug 11, 2023
Threads
0
Messages
63
Reaction score
46
Location
Virginia
Car(s)
2020 Supra
I also have the Z4 springs and eibach front sway on the middle hole. I had it on the hardest setting for a few days but hard cornering made the outside tire hop/slide. Love it it where it is.
 
OP
OP
Andrew4Supra

Andrew4Supra

Well-Known Member
First Name
Andrew
Joined
Jan 20, 2021
Threads
86
Messages
1,702
Reaction score
2,786
Location
Powell, Ohio
Car(s)
2021 Supra 3.0 / 2018 Mercedes GLC43 / 2016 VW GTI
I also have the Z4 springs and eibach front sway on the middle hole. I had it on the hardest setting for a few days but hard cornering made the outside tire hop/slide. Love it it where it is.
~ I thought of placing it on the softest setting
(rate 1) for its still a vast improvement regarding stiffness over oem.

IMG_0080.jpeg
 
OP
OP
Andrew4Supra

Andrew4Supra

Well-Known Member
First Name
Andrew
Joined
Jan 20, 2021
Threads
86
Messages
1,702
Reaction score
2,786
Location
Powell, Ohio
Car(s)
2021 Supra 3.0 / 2018 Mercedes GLC43 / 2016 VW GTI
I installed the Eibach front sway bar tonight. Really straightforward with basic hand tools. I did opt for the softest setting but yet to drive it. I hope to provide additional feedback in the upcoming days.

I've attached a few pics to share.

IMG_0463.jpeg


IMG_0467.jpeg


IMG_0472.jpeg


IMG_0471.jpeg


IMG_0457.jpeg
 
Last edited:

DHarkKnight10

Well-Known Member
Joined
Mar 28, 2023
Threads
1
Messages
54
Reaction score
111
Location
Wisconsin
Car(s)
2022 Toyota Supra 3.0 / 2021 Jeep Trackhawk
I installed the Eibach front sway bar tonight. Really straightforward with basic hand tools. I did opt for the softest settle but yet to drive it. I hope to provide additional feedback in the upcoming days.
Glad to hear it was straightforward. FedEx delivered mine today so I'm looking forward to the install (hoping this weekend) once my ECU returns from the latest FEMTO trip. Based on everything I've read for the Eibach FSB, even on the softest setting there's a noticeable improvement. Excited to hear your feedback!
 

Fuji808

Well-Known Member
Joined
Feb 4, 2022
Threads
3
Messages
126
Reaction score
95
Location
Honolulu
Car(s)
2022 Nocturnal Supra Premium
kinda like Popeye just ate his can of spinach 💪

btw, check out forsvara jack adapters for your stands.
 
OP
OP
Andrew4Supra

Andrew4Supra

Well-Known Member
First Name
Andrew
Joined
Jan 20, 2021
Threads
86
Messages
1,702
Reaction score
2,786
Location
Powell, Ohio
Car(s)
2021 Supra 3.0 / 2018 Mercedes GLC43 / 2016 VW GTI
Glad to hear it was straightforward. FedEx delivered mine today so I'm looking forward to the install (hoping this weekend). Based on everything I've read for the Eibach FSB, even on the softest setting there's a noticeable improvement. Excited to hear your feedback!
~ Note: from everything I've read... the Eibach stamping sits upside down when the bar is installed in the correct position / direction. Seems strange I know.

IMG_0458.jpeg


From another members posting as well... see below.
IMG_0485.jpeg
Sponsored

 
 




Top