Product Details
This page covers the Whiteline Heavy Duty 20mm Rear Sway Bar for the 2010 Subaru WRX STI Special Edition (GR/GV). Whiteline's note for this fit: Non adjustable. You receive 1 sway bar, 2 bushings, and 2 lateral locks. Whiteline part number: BSR49. The listing names the Special Edition trim. Position: rear.
The rear sway bar has a large say in how a car balances. Stiffening it limits roll at the back and brings the tail around more readily, which many drivers use to lessen understeer and sharpen response. It is a fixed design with a single stiffness setting, which keeps it simple.
Installation is rated moderate, with about 1 hour of work listed. It does not require a wheel alignment. To go with it on the WRX STI, see Adjustable Rear Sway Bar Link, 14mm Adjustable Front Camber Bolts, and Rear Subframe Mount Bushing.
Features
- Roll control: Built to reduce lean when cornering.
- Finish: A powder coated finish resists corrosion and wear.
- Forged ends: Forged bar ends add strength where the bar meets the link.
- Bushing material: Polyurethane is firmer than the factory rubber, so it deflects less under load.
- Install guide: Step-by-step installation instructions come with it.
- Bar mounts: The mount bushings have a knurled bore and grease-holding lips.
Specifications
| Part Number | BSR49 |
| Part Name | Sway Bar |
| Vehicle | 2010 Subaru WRX STI Special Edition |
| Drivetrain | AWD |
| Chassis Code | GR/GV |
| Adjustable | No |
| Bar Color | Silver |
| Bar Diameter | 20 mm |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Bushings Included | Yes |
| Finish | Powder Coated |
| Grade Type | Performance |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 1 |
| Kit Contents | 1 Sway Bar, 2 Bushings, 2 Lateral Locks |
| Material | Solid Spring Steel |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Suspension Grade Type | Performance |
| Sway Bar Links Included | No |
| Vehicle Placement | Rear |
| Wheel Alignment Required | No |
| Notes | Non adjustable |