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Perrin Sway Bars for 4th Gen Subaru WRX STI

Subaru WRX STI - 2015 to 2021 - Sedan [All] (Rear, 19mm, Adjustable)
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Fits:
Subaru WRX STI - 2015 to 2021 - Sedan [All Trim Levels]
Notes:
  • Rear
  • 19mm
  • Adjustable
More Info:
INCLUDES REAR SWAY BAR ONLY. 3 adjustment holes.
List Price:
$258.00
Our Price:
$197.97
You Save:
$60.03
 
 
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Select an Application For Your
4th Gen Subaru WRX STI
 
Year Range
Door Config  [Trim Level]
Application / Notes
2015 to 2021
Sedan [All]
(Rear, 19mm, Adjustable)
2015 to 2021
Sedan [All]
(Rear, 22mm, Adjustable)
2015 to 2021
Sedan [All]
(Rear, 25mm, Adjustable)
 
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IMPORTANT: If your vehicle does not have sway bars from the factory, installation of this product may not be possible, or may require extra work.

Take your Subaru WRX STI's handling to the next level with Perrin performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and modify vehicle balance. In general, adding a larger rear sway bar increases oversteer, and adding a larger front sway bar increases understeer. Upgrade both front and rear sway bars to reduce body roll and tune vehicle balance to your preference!

Key Features:
  • Available in 16mm to 25mm sizes.
  • Adjustable ranges from 50% to 300% stiffer than stock (depending on application)!
  • CNC precision bent from solid 4130 chromoly steel.
  • Laser cut and MIG welded bar ends.
  • Thick red powder coat for superior corrosion protection and excellent looks.
  • Centering rings prevent the sway bar from moving side to side inside the mounting bushings.
  • Polyurethane bushings for crisp response and better turn in.
  • 5 Year Warranty: Protects the original purchaser for up to 60 months from the date of purchase, the Perrin warranty is one of the best available.
Application Notes: Sway bars are either sold as front only, rear only, or front and rear. Each application will also show the thickness of the sway bar (in millimeters) next to it.

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Perrin Sway Bars for 2021 Subaru WRX STI
$197.97
Perrin Sway Bars for 2020 Subaru WRX STI
$197.97
Perrin Sway Bars for 2019 Subaru WRX STI
$197.97
Perrin Sway Bars for 2018 Subaru WRX STI
$197.97
Perrin Sway Bars for 2017 Subaru WRX STI
$197.97
Perrin Sway Bars for 2016 Subaru WRX STI
$197.97
Perrin Sway Bars for 2015 Subaru WRX STI
$197.97
View All Perrin Sway Bars for All Subaru WRX STI Years

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