SKU: CB-013RZ-22 | UPC: 700424681013
COBB 08-21 Subaru WRX/STI Adjustable Rear Sway Bar – 22mm
The COBB CB-013RZ-22 Adjustable Rear Sway Bar is the perfect handling upgrade for your 2008-2021 Subaru WRX or STI. This 22mm tubular sway bar features three-position adjustability so you can fine-tune rear roll stiffness for street driving, canyon carving, or track days. By reducing body roll and improving cornering balance, it delivers sharper turn-in, better traction, and more predictable handling without sacrificing daily comfort. Bolt-on installation requires no modifications, and the durable powder-coated finish ensures long-term corrosion resistance.
Key Features
- 22mm Tubular Steel Construction: Lightweight yet extremely strong for maximum performance
- 3-Position Adjustable: Easily tune stiffness (soft / medium / firm) to match your driving style
- Powder-Coated Finish: Durable black coating provides excellent corrosion protection
- Direct Bolt-On Fitment: Uses factory mounting points no welding or cutting required
- Includes All Necessary Hardware: Heavy-duty end links and brackets for a complete install
- COBB Quality: Engineered and tested in the USA for Subaru performance vehicles
Specifications
| Specification | Detail |
|---|---|
| Part Number | CB-013RZ-22 |
| Position | Rear |
| Diameter | 22mm Tubular |
| Adjustability | 3 Positions (Soft / Medium / Firm) |
| Material | High-Strength Tubular Steel with Powder Coat |
| Compatibility | 2008-2021 Subaru WRX / STI (All Models) |
| Installation | Bolt-On Direct Replacement |
| Country of Origin | United States |
| Warranty | Limited Lifetime (COBB) |
| Shipping Weight | Approx. 18-22 lbs |
What’s Included
- One 22mm Adjustable Rear Sway Bar
- Heavy-Duty End Links and Mounting Brackets
- All Necessary Installation Hardware
- Detailed Installation Instructions
Product Notes
- Designed for 2008-2021 Subaru WRX and STI models (including sedan, hatch, and Limited trims)
- 3-position adjustability allows you to dial in the perfect balance for street or track
- Professional installation and alignment recommended after install
Installation Notes
- Estimated time: 2-3 hours, moderate difficulty
- Bolt-on installation using factory mounting points
- No modifications or cutting required
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2008 to 2021 | Subaru | WRX / STI | All Models (Sedan & Hatchback) |
Why Choose COBB Adjustable Rear Sway Bar?
- Proven performance upgrade trusted by Subaru enthusiasts and track drivers
- 3-position adjustability gives you total control over handling characteristics
- Premium construction and lifetime warranty for long-term confidence
Frequently Asked Questions
- Q: Will this fit my 2018 Subaru STI?
A: Yes, CB-013RZ-22 is a direct fit for all 2008-2021 Subaru WRX and STI models. - Q: How do I adjust the stiffness?
A: Simply move the end-link mounting position on the sway bar for soft, medium, or firm settings. - Q: What is the warranty?
A: Backed by COBB’s limited lifetime warranty.
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 18-22 lbs
Reviews
There are no reviews yet.