FREE SHIPPING* on orders $199 or more within the lower 48
Shop in Confidence with Our Price Protection Program!
The 1% Award · Auto Parts Store of the Year 2026
Clear Car Save Vehicle
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241
  • Perrin Performance [22-26 WRX] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarsperPSP-SUS-241

Perrin Performance

Perrin Performance

Adjustable Rear Sway Bar - 22mm

Fits: 22-26 WRX

$29920 $352.00 Save $52.80
Earn $5.98 In JDMuscle Rewards!
Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 9:00AM - 6:00PM

(866) 833-3536 Email Text (610) 735-6688Text
Low stock! Only 3 left
Pay over time available · Est. $9.35/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Katapult Affirm Klarna Shop Pay
View all options
Pay over time available · Est. $9.35/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Katapult Affirm Klarna Shop Pay
View all options
Perrin Performance Adjustable Rear Sway Bar - 22mm
Fits: 22-26 WRX

Fitment

Please Note: Fits 2022+ Subaru WRX. Perrin adjustable rear sway bar, 22mm, 3-hole adjustable. Part PSP-SUS-241. CORRECTION: title previously said 18mm — PSP-SUS-241 is the 22mm bar (retailer-confirmed; the 18mm Perrin rear bar is PSP-SUS-246).
  • 2022-2026 Subaru | WRX

Description

The Perrin Performance adjustable rear sway bar, 22mm, part PSP-SUS-241, for the 2022+ Subaru WRX. This 3-hole adjustable rear bar lets you dial in handling balance — softer settings for daily driving, stiffer settings to sharpen rotation and kill understeer. A cornerstone handling upgrade for the VB WRX chassis.

  • 22mm diameter rear sway bar with 3 adjustment holes for tunable handling balance
  • Reduces body roll and sharpens turn-in response
  • Includes 22mm sway bar bushings and suspension grease
  • Direct bolt-on replacement for the factory rear sway bar
  • Part PSP-SUS-241 (fitment and 22mm sizing confirmed via retailer listing: Perrin Adjustable Rear Swaybar 22mm - 2022+ WRX)

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Perrin Performance warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov