Made to fit the 2015 Subaru WRX STI Launch Edition, the Performance Lowering Spring Kit from Whiteline. Order it as part number WSK-SUB007. Whiteline”s note for this fit: Front and rear performance coil spring kit. Position: front and rear. The chassis code on the listing is VA. The listing names the Launch Edition trim. In the box: 4 springs.
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.
Installation is rated difficult, with about 4 hours of work listed. Plan on a wheel alignment 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 | WSK-SUB007 |
| Part Name | Lowering Springs |
| Vehicle | 2015 Subaru WRX STI Launch Edition |
| Chassis Code | VA |
| Spring Rate – Front | 347 PPI |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 4 |
| Kit Contents | 4 Springs |
| Spring Rate – Rear | 333 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 15mm front and rear |


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