Perrin Performance · New
PERRIN 15-21 Subaru WRX STI Front Sway Bar - 26mm
MPN PSP-SUS-126 · Store SKU perPSP-SUS-126
Supplier stock checked 11/7/2026, 3:24:15 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Upgrade your 2015-2021 STI with a PERRIN 26mm Adjustable Front Swaybar for improved handling and performance.
Manufacturer fitment & guides
Check PSP-SUS-126 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y