Product Details
The Whiteline Heavy Duty Blade Adjustable 24mm Front Sway Bar fits the 2010 Subaru WRX STI Special Edition. The listing names the Special Edition trim. This part is for the front of the vehicle. Whiteline's note for this fit: 2 point adjustable. Part number BSF39XZ. The kit contains 1 sway bar, 2 bushings, and 2 lateral locks. It is listed for the GR/GV chassis.
A sway bar is a torsion spring that links the left and right wheels. When the body leans, the bar twists and resists, which keeps the car flatter and spreads load more evenly across the tires. In general, a stiffer front bar reduces roll and helps the nose stay planted, with a tendency toward understeer if it is overdone.
Expect an easy job of about 1 hour. Plan on a wheel alignment afterward. Other Whiteline parts we list for the WRX STI: Adjustable Rear Sway Bar Link, 14mm Adjustable Front Camber Bolts, and Rear Subframe Mount Bushing.
Features
- Lateral locks: Lateral locks keep the bar centered under cornering load.
- Bar mounts: The mounts have an internal bore pattern and lips that retain grease.
- Bushing material: The bushing material is polyurethane, a firmer choice than rubber.
- Bushing compound: A synthetic elastomer compound resists oil, grease, ozone, and weathering.
- Install guide: Written install instructions are included with the part.
- Forged ends: Forged bar ends add strength where the bar meets the link.
Specifications
| Part Number | BSF39XZ |
| Part Name | Sway Bar |
| Vehicle | 2010 Subaru WRX STI Special Edition |
| Drivetrain | AWD |
| Chassis Code | GR/GV |
| Bar Diameter | 24 mm |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Bushings Included | Yes |
| Finish | Powder Coated |
| Grade Type | Performance |
| Installation Difficulty | Easy |
| 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 | Front |
| Wheel Alignment Required | Yes |
| Notes | 24mm - 2 point adjustable |