The Whiteline Front and Rear Sway Bar Kit fits the 2016 Subaru WRX STI (VA) and cuts body roll with a matched front and rear bar set. The newest WRX STI covered here is 10 years old, and over that time bushings soften and the body leans more, which a stiffer part helps clear up.
Front and rear sway bars work as a team. The bars resist roll by twisting, and their relative stiffness shapes whether the car feels planted or loose at the limit. This kit supplies both ends so the balance stays under control. The bar is adjustable, so the stiffness can be changed to suit the car and the road.
Fitment here is for the 2016 model year of the Subaru WRX STI on the VA chassis. The listing names the version. In the box: 2 sway bars, 4 links, 4 bushings, 2 braces, 2 lateral locks, 4 spacers, 4 bolts, 20 washers, and 2 nuts. Expect a moderate job of about 4 hours. No alignment is needed afterward. Other Whiteline parts we list for the WRX STI: 14mm Adjustable Front Camber Bolts, Adjustable Front Sway Bar Link, and Rear Subframe Mount Bushing.
Features
Specifications
| Part Number | BSK019 |
| Part Name | Sway Bars |
| Vehicle | 2016 Subaru WRX STI |
| Chassis Code | VA |
| Bushing Material | Polyurethane |
| Sway Bar Adjustable – Front | Yes |
| Sway Bar Diameter – Front | 26 mm |
| Sway Bar Included – Front | Yes |
| Sway Bar Links Included – Front | Yes |
| Grade Type | Performance |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 4 |
| Kit Contents | 2 Sway Bars, 4 Links, 4 Bushings, 2 Braces, 2 Lateral Locks, 4 Spacers, 4 Bolts, 20 Washers, 2 Nuts |
| Sway Bar Adjustable – Rear | Yes |
| Sway Bar Diameter – Rear | 22 mm |
| Sway Bar Included – Rear | Yes |
| Sway Bar Links Included – Rear | Yes |
| Vehicle Placement | Front and Rear |
| Wheel Alignment Required | No |
| Notes | Contains BSF48Z, BSR49XZ, KLC172 and KLC182 – essential to Activate more grip |


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