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Rear Swaybar for WRX & STI

$245.00 $208.25

  • SKU: PSP-SUS-229-wrx
  • In Stock

Rear Swaybar for WRX & STI

$245.00 $208.25

  • SKU: PSP-SUS-229-wrx
  • In Stock
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Overview

Add a PERRIN Adjustable Rear Swaybar to your WRX & STI. Adding a swaybar is the easiest way to improve and fine-tune the handling of your vehicle.

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Handling

PERRIN Swaybars are designed to improve handling by reducing body roll and increasing cornering performance. By reducing body roll, the lateral loads on the tires become more evenly distributed, resulting in enhanced cornering grip and overall performance improvements.

Size

PERRIN Swaybars come in four sizes; 16mm, 19mm, 22mm, and 25mm. Driving enthusiasts will enjoy the feel of a 16mm or 19mm bar while the more race-oriented drivers will like the rigidity of the 22mm and 25mm options.

Adjustability

PERRIN Swaybars incorporate multiple endlink mounting holes which allow for a customizable experience. The adjustability allows you to fine-tune your handling, whether it be track or street oriented.

Centering Rings

PERRIN Swaybars feature centering rings that prevent swaybar movement in hard cornering. This keeps your swaybar centered and ready for the next corner.

Construction - 2008-2021 WRX & STI

PERRIN Swaybars are CNC precision bent from solid 4130 chromoly steel and feature a red powdercoat finish for protection against the elements. Each bar is laser cut and MIG-welded for precise fitment and added strength for a lifetime of performance handling.

Construction - 2022-2023 WRX & STI

Utilizing CNC-machined end flanges and a hollow bar, the PERRIN Swaybar is a lightweight yet stiff option, designed for a lifetime of performance. Each bar is TIG-welded and features a red powder coat finish.

Bushings

All PERRIN Swaybars include custom polyurethane bushings for a crisp response and better turn-in. Special spiral cut pockets carved into the bushing surface extends the interval between re-greasing. All our bushings include a grease packet for your swaybar installation.

What is a Swaybar and How Does It Work

Wikipedia defines a swaybar as "...an automobile suspension device. It connects opposite (left/right) wheels together through short lever arms linked by a torsion spring. A sway bar increases the suspension's roll stiffness—its resistance to roll in turns, independent of its spring rate in the vertical direction."

Product Details

  • PERRIN 16mm Bar Hole #1 -9% Stiffer than 15mm OEM bar
  • PERRIN 16mm Bar Hole #2 25% Stiffer than 15mm OEM bar
  • PERRIN 16mm Bar Hole #3 60% Stiffer than 15mm OEM bar
  • PERRIN 19mm Bar Hole #1 105% Stiffer than 15mm OEM bar
  • PERRIN 19mm Bar Hole #2 160% Stiffer than 15mm OEM bar
  • PERRIN 19mm Bar Hole #3 240% Stiffer than 15mm OEM bar
  • PERRIN 22mm Bar Hole #1 280% Stiffer than 15mm OEM bar
  • PERRIN 22mm Bar Hole #2 380% Stiffer than 15mm OEM bar
  • PERRIN 22mm Bar Hole #3 390% Stiffer than 15mm OEM bar
  • PERRIN 25mm Bar Hole #1 550% Stiffer than 15mm OEM bar
  • PERRIN 25mm Bar Hole #2 720% Stiffer than 15mm OEM bar
  • PERRIN 25mm Bar Hole #3 900% Stiffer than 15mm OEM bar

PSP-SUS-229 = 16mm
PSP-SUS-230 = 19mm
PSP-SUS-232 = 22mm
PSP-SUS-234 = 25mm

  • (1) PERRIN Rear Swaybar
  • (2) OEM Rear Swaybar Bushings
  • (1) Energy Suspension Grease Packet
  • (1) PERRIN License Plate Frame
  • Warranty & Instructions
  • 2008 Subaru STI
  • 2009 Subaru STI
  • 2010 Subaru STI
  • 2011 Subaru STI
  • 2012 Subaru STI
  • 2013 Subaru STI
  • 2014 Subaru STI
  • 2015 Subaru STI
  • 2016 Subaru STI
  • 2017 Subaru STI
  • 2018 Subaru STI
  • 2019 Subaru STI
  • 2020 Subaru STI
  • 2021 Subaru STI
  • 2008 Subaru WRX
  • 2009 Subaru WRX
  • 2010 Subaru WRX
  • 2011 Subaru WRX
  • 2012 Subaru WRX
  • 2013 Subaru WRX
  • 2014 Subaru WRX
  • 2015 Subaru WRX
  • 2016 Subaru WRX
  • 2017 Subaru WRX
  • 2018 Subaru WRX
  • 2019 Subaru WRX
  • 2020 Subaru WRX
  • 2021 Subaru WRX
  • 2022 Subaru WRX
  • 2023 Subaru WRX
  • 2024 Subaru WRX
5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply

Proposition 65

warning.pngWARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Estimated DIY Install Time: 30 minutes
Email Our Tech Department: [email protected]
Download Instructions
Gallery

Installation Gallery

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Rear Swaybar for WRX & STI
$208.25
  • SKU: PSP-SUS-229-wrx
  • In Stock
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