The COBB adjustable front sway bar for 2015–2021 Subaru WRX STI is a direct-fit 26mm upgrade that stiffens front roll resistance for sharper turn-in and reduced body lean. Its adjustable mounting points allow tuning to match wiring, tire grip and personal preference. Installed as a bolt-on component, this sway bar gives a practical path to improved cornering balance and more responsive steering feel for spirited driving.
Cobb 15-21 Subaru WRX STI Adjustable Front Sway Bar - 26mm