Whiteline Complete Sway Bar Kit | 2015-2021 Subaru WRX (BSK017)

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2015-2021 Subaru WRX Complete Sway Bar Kit by Whiteline

Engineered to 'Activate More Grip', BSK017 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 26mm 2 point adjustable front sway bar and 22mm 3 point adjustable rear sway bar, the kit is completed with high quality sway bar links and mounting accessories that ensure optimum performance and ease of installation. Achieve perfect balance and precise tuning with this Whiteline Sway Bar Kit.


  • Performance - By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.
  • Size - Larger diameter sway bars offer a higher torsional resistance which in turn increases overall roll stiffness. The stiffer the bar, the more force required to move the left and right-hand wheels relative to each other, essentially increasing the amount of force required to make the body roll.
  • Adjustable - Take control with multi-point adjustable sway bars which allow the driver to fine tune vehicle characteristics to suit their driving preference or conditions. Whether it's street or sport, dial in more balance and predictability with Whiteline multi-point adjustable sway bars.
  • Finish - Whiteline Silver powder coating is an electrostatically applied coating that is cured under heat creating a hard skin that is much tougher than conventional paint.
  • Forged Ends - A process of stamping and forming each end of the sway bar into a blade design. This feature ensures maximum strength and longevity and allows for multiple adjustment points to be added to each sway bar.
  • Fitting Kit - Whiteline sway bar mounts utilize the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.


  • 2015 - 2021 Subaru WRX

What's In The Box?

  • 1 - 26mm 2pt Adjustable Front Sway Bar
  • 1 - 22mm 3pt Adjustable Rear Sway Bar
  • High-Quality Sway Bar Links
  • Mounting Accessories & Hardware


  • Whiteline 3-Year / 60,000 Mile Warranty

Customer Reviews

Based on 8 reviews
Must have

Definitely helped correct a lot of understeer with this kit! Love it. Only reaon I give it 4 instead of 5 stars is because the front endlink's threading for the turnbuckle is too short. Theres so little screwed in that they ended up failing within a few thousand miles. Ended up using the solid perrin fron endlinks amd havent had a problem since.

quality product

was recommended this product and it is 100% worth getting. i wouldn't attempt to install it if you don't know what you are doing but overall great product at a good price point. only thing i don't like is the adjustable endlinks id recommend replacing those.

Excellent Product

Great product! excellent feel ,function, and performance.

andrew r.
Great product highly recommend

Overall great product with a nice finish and fitment. Have noticed a substantial difference in the way the car drives compared to stock, feels amazing going around corners and through twisty back roads. Only downside I would give this kit is the front sway bar was kind of a pain to get in place unless you remove your j-pipe. It can be done without removing it but it is a bit tight and takes a bit to get it in place. Overall extremely happy with the purchase and would recommend to everyone.

Dan m
Easy install - huge performance upgrade

Easily the best for the money upgrade. Drastically helped reduce body roll and Handling. As always great service from MAP!