Whiteline Performance Lowering Spring Kit is a direct-fit upgrade for the 2011-2014 Subaru WRX STI (GR). With the newest WRX STI in this range 12 years old, the factory springs are due for attention, and a lowering set is a popular way to handle it.
These springs lower the car and firm up its body control compared with stock springs. The progressive design starts softer and gets stiffer as it compresses, so small bumps stay manageable while larger inputs are controlled.
It applies to 4 model years, 2011 through 2014, of the Subaru WRX STI on the GR chassis. The listing names the Limited version. In the box: 4 springs. Whiteline rates the install as difficult and lists about 4 hours. Plan on a wheel alignment afterward. 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
Specifications
| Part Number | WSK-SUB004 |
| Part Name | Lowering Springs |
| Vehicle | 2011-2014 Subaru WRX STI Limited |
| Chassis Code | GR |
| Spring Rate – Front | 310 PPI |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 4 |
| Kit Contents | 4 Springs |
| Spring Rate – Rear | 320 PPI |
| Vehicle Placement | Front and Rear |
| Wheel Alignment Required | Yes |
| Spring Type | Progressive |
| Ride-Height Adjustable | No |
| Notes | Front and rear performance coil spring kit – lowers vehicle 10mm front and rear |


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