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Whiteline Rear Sway Bars
2015-2020 Subaru WRX & STI
- Bigger sway bar = more grip = better handling = outright performance
- Increase or decrease the effective arm length utilizing the sway bar's mounting position
- Solid steel heavy-duty construction
- Powder-coated silver for protection against corrosion
- Comes provided with sway bar mounts
- Also included are locks, bushings, and hardware to make this sway bar ready for the installation
- Roll stiffness
- Less body roll
Improved Corner and Reduced Body Roll
Take control of your suspension setup and body roll on your 2015-2020 Subaru WRX or STI with sway bars from Whiteline. Bigger sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. The factory sway bars are good but they arent great, and the Whiteline Rear Sway Bars can help turn your 2015-2020 Subaru WRX or STI a real cornver carver, while improving your overall suspension.
This Whiteline adjustable sway bar allows its rate to be altered by increasing or reducing the length of the lever arms. This permits the roll stiffness to be tuned for different situations without replacing the entire bar. The stiffer the bar, the more force required to move the left and right wheels relative to each other. This increases the amount of force required to make the body roll. No welding or custom modifications are necessary as the bars easily bolt on in place of stock.
- 2015-2020 Subaru WRX
- 2015-2020 Subaru STI
|Additional Warranty Information||None|
Whiteline Rear Sway Bars / 49X-PARENT Fits
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3 customer reviews
Best mod for the money
I installed this kit on my 2019 WRX. Even with stock suspension, it completely changed the driving dynamics of the car. It made the rear end so much stiffer and resolved the bulk of the under steer when cornering. It made it much easier to point the car where you want to go. A tip for installation: it is much easier to install with the exhaust off. So, if you plan on changing your exhaust, that is an excellent time to install this.
Holy Ish! Just installed these on my 17 Forester 2.5 manual. They fit perfectly on the car, no mod whatsoever. My car has 1300 miles on it and whenever I went over bumpy roads or bumps, the car always felt loose and way too bouncy. Plus the car could never handle turns well, even highway bends. Now the car feels SO DAMN PLUSH! Over bumps or bumpy roads, there's no discribing it, like a M.B. Car is so stable at hway speeds and planted. Forget about the turns, you forget that you're in a crossover, car is so flat. I didn't purchase the HD SBLs because I'm not racing it and it's a Forester, maybe in the future, when the new ones wear out. Part came in perfect condition no defects, I'm glad I chose this instead of Perrin or Cusco, because of the sway bar braces. Combined with the Cusco rear lower brace I have installed, I truly feel it makes a difference in support of the HD sway bar.
Not easy to get.
First swaybar I got was not even on both end blades with a very big angle then I got replacement after TWO months waiting and still have a angle on both ends. After emailing with subispeed been told that the factory tolerance allow the difference. Installation of the swaybar with the whiteline adjustable endlinks was easier if take the muffler out. Dirving feeling is awesome.