Whiteline 24mm Adj. Rear Swaybar Subaru WRX / STI 2008-2021 / Legacy 2 – Import Image Racing
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Whiteline 24mm Adj. Rear Swaybar Subaru WRX / STI 2008-2021 / Legacy 2010-2013 / Forester XT 2009-2017 | BSR49XXZ

Whiteline 24mm Adj. Rear Swaybar Subaru WRX / STI 2008-2021 / Legacy 2010-2013 / Forester XT 2009-2017 | BSR49XXZ

Rated 5.0 out of 5
Based on 12 reviews
SKU: whlBSR49XXZ
Availability: 9 In Stock
Product Type: Suspension Sway Bars
$299.03
$390.88
$299.03
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Part #: BSR49XXZ

Increasing the diameter of your sway bars will have two main effects. They will modify handling balance in terms of steering bias (understeer or oversteer), and they will increase roll resistance. Like many AWD platforms, the stock Legacy GT is designed to be biased towards understeer, meaning that the installation of a larger rear sway bar will eliminate the rear end grip bias and provide a more neutral handling feel. By adding a significantly a stiffer rear sway bar, grip can be biased towards the front end of the car, effectively eliminating the factory understeer and creating oversteer.

Whiteline sway bars for the 2010-11 Subaru Legacy GT are available as either a fixed or adjustable design, allowing you to dial in your desired front or rear stiffness. Whether you are building a time attack monster or just sprucing up your daily driver, you can be sure there is a Whiteline sway bar to suit your needs. All Whiteline sway bars are constructed from solid steel and come in "Silver Sparkle II" metallic powder coat color. Replacement polyurethane bushings, installation grease and instructions are included in each Whiteline sway bar kit.

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average rating 5.0 out of 5
Based on 12 reviews
  • 5 Stars
    12 Reviews
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Review posted
Reviewed by Kenny C.
Verified Buyer
Rated 5 out of 5

Easy install, looks great

Got the sway bar to upgrade along with my air ride suspension. Fast shipping. Easy installed and looks good

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Reviewed by Andrew K.
Verified Buyer
Rated 5 out of 5

get this

It changed the STI completely, im upset i didn't do it sooner. Its an easy install, everything fit perfectly and my car is so flat through the corners...cant rave enough about this

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Reviewed by Kyle R.
Verified Buyer
Rated 5 out of 5

Planted

I paired this with the solid end links and this is how the sti should have been from factory. Night and day over stock.

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Review posted
Reviewed by Jason
Rated 5 out of 5

5 Stars

Best bang for your buck mod on a Subaru! IIR is an excellent company, great prices and fast shipping!

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Review posted
Reviewed by Jason P.
Verified Buyer
Rated 5 out of 5

2019 STI

Hand down one of the best bang for your buck mods on an STI. I was looking to get rid of the under steer that these cars have from the factory. After talking with Myles at RCE about trying to get the car much more neutral, he suggested the WL 24mm bar on the middle setting. This absolutely nailed it! And IIR is my go to for parts. Always fast shipping and high quality parts.

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Review posted
Reviewed by joshua B.
Verified Buyer
Rated 5 out of 5

Whiteline 24mm Rear Sway Bar

A big night and day difference. Helps with the understeer. When turning, feels tighter and responsive. You feel super confident on corners. Best Bang for your buck. If you get rear sway bars, don't forget about the rear-end links as the OEMs are known to snap on aftermarket sways.

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Review posted
Reviewed by Jordan R.
Verified Buyer
Rated 5 out of 5

Great handling upgrade

Recently upgraded my rear sway bar to the Whiteline 24mm in order to iron out some of the understeer issues I've been having at autocross, and boy did it not disappoint. The whole car feels more balanced and direct on turn in and the rear end slides just enough to grip more around tighter corners. Not a single ounce of regret in buying this.

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Reviewed by Lou Kevin S.
Verified Buyer
Rated 5 out of 5

Rear sway bar

Car feels better with this sway bar. Install is pretty easy.

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Reviewed by Mike K.
Verified Buyer
Rated 5 out of 5

Tight.

Excellent sway bar. Everything is how it should be, now.

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Review posted
Reviewed by Christopher C.
Verified Buyer
Rated 5 out of 5

Awesome upgrade. Highly recommend

Helps the car out alot, can definitely feel the difference. spices up the look as well

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