FREE SHIPPING* On Orders Over $199 within 48 States
Shop in Confidence with Our Price Protection Program!
The 1% Award · Auto Parts Store of the Year 2026
Clear Car Save Vehicle
  • COBB Subaru Front Sway Bar 26mm - 2 Position Adjustable STI 15-21 | 700424680894
  • COBB [15 - 21 STI ] Front Sway Bar 26mm - 2 Position Adjustable - JDMuscleSway BarsCOBCB-099FZ-26
  • COBB [15 - 21 STI ] Front Sway Bar 26mm - 2 Position Adjustable - JDMuscleSway BarsCOBCB-099FZ-26

COBB Tuning

COBB Tuning Be the first one to review

COBB Front Sway Bar 26mm - 2 Position Adjustable

Fits: 15-21 STI

$41500
Earn $8.30 In JDMuscle Rewards!
Ships When Available-Lead Time Applies ⓘ
Financing available starting $12.96 /month and as low as 0% APR.

Auto Parts Store of the Year 2026

COBB Tuning COBB Front Sway Bar 26mm - 2 Position Adjustable
Fits: 15-21 STI
Be the first one to review

Estimated Shipping Widget will be displayed here!

Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 8:30AM - 5:00PM

(866) 833-3536 Email

Fitment

Please Note: COBB CB-099FZ-26 manufacturer-confirmed fitment: 2015-2021 Subaru WRX STI Sedan, including the 2018 STI Type RA and 2019 S209 applications listed by COBB. Solid 26 mm front sway bar with two adjustable lever-arm positions and vehicle-specific bushings.
  • 2015–2021 Subaru | WRX STI

Description

The COBB 26mm 2-position adjustable front sway bar increases roll stiffness to sharpen cornering response, reduce body roll, and improve handling balance without sacrificing ride quality. Adjustable lever-arm positions let you tune stiffness for daily driving, spirited use, or track-focused setups, making this a direct and durable suspension upgrade for the 2015-2021 Subaru WRX STI.

  • Fitment: 2015-2021 Subaru WRX STI Sedan, including Type RA and S209 applications where listed by COBB
  • 26mm solid front sway bar with 2 adjustable positions
  • Improves cornering response and reduces body roll
  • Includes vehicle-specific bushings
  • Powder coated for corrosion resistance
  • Installation: direct replacement using basic hand tools
  • References: https://www.cobbtuning.com/products/suspension/cobb-subaru-front-sway-bar-26mm-2-position-adjustable-sti-2015-2021

Shipping and Delivery

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

Warranty and Support

Limited Manufacturer Warranty

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