Product Details
The ultimate entry level suspension upgrade! Performance, handling and comfort make up the Grip Series Stage 1 Kit to your 2008-2014 Subaru WRX STI Base (GR/GV) featuring Whiteline signature front and rear adjustable (where applicable) Sway Bars, drop links and performance lowering springs. Whiteline Springs deliver improved vehicle performance whilst maintaining safety and ride quality characteristics. This kit contains 4.9kg/mm (274lb/in) front rated springs that provide a 25mm drop while the 3.7kg/mm (207lb/in) rated rears deliver a desirable 25mm to the vehicle. Boasting a 22mm 2 point adjustable front sway bar and 22mm 3 point adjustable rear sway bar, the kit is completed with high quality Sway Bar Links and mounting accessories that ensure optimum performance and ease of installation. Achieve perfect balance and precise tuning with this GS1 Kit.
Standard Features
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- Install guide included providing detailed instructions on how to install your new Whiteline purchase.
- Internal grease reservoirs provide continual self lubrication for optimum friction management.
- Manufactured from high quality alloy and include heavy duty steel ball joint ends ensuring maximum strength and durability.
- Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
- Whiteline's latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
- Heavy duty ball joints adjust and rotate to any angular combination for ease of fitment and optimum performance.
- Cold rolled in Europe from the highest quality material.
- Forged ends ensure maximum strength and performance of the sway bar at the sway bar link mounting point.
- These progressive rate springs are designed to provide improved performance without compromising ride quality characteristics.
- Eliminate sway bar preload during installation and allow for on-car length adjustment of up to 25mm center to center.
- Take control with multi-point adjustment that allow the driver to fine tune vehicle characteristics to suit their driving preference or conditions.
- Featuring premium anodized alloy materials, Whiteline alloy products are anodized providing a long-lasting protective barrier to corrosion and wear but they look great too.
- Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
- Whiteline Sway Bar Mounts utilize the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- By eliminating flex associated with original equipment, these high strength links are engineered to improve overall performance, increased rigidity and responsiveness which can be felt especially during lane changes and initial turn.
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
- Engineered for superior fit/performance with OEM shocks while produced to the finest tolerances ensuring exact fitment.
- Whiteline Sway Bars are principally designed to reduce body roll or sway while cornering.
Specifications
| Part Number | GS1-SUB004 |
| Part Name | Suspension Kit |
| Vehicle | 2008-2014 Subaru WRX STI Base |
| Chassis Code | GR/GV |
| Spring Rate - Front | 310 PPI |
| Sway Bar Adjustable - Front | Yes |
| Sway Bar Diameter - Front | 22 mm |
| Sway Bar Included - Front | Yes |
| Sway Bar Links Included - Front | Yes |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 6 |
| Kit Contents | 4 Springs, 2 Sway Bars, 4 Links, 4 Bushings, 2 Braces, 2 Lateral Locks, 4 Spacers, 2 Bolts, 8 Washers, 2 Nuts |
| Spring Rate - Rear | 320 mm |
| Sway Bar Adjustable - Rear | Yes |
| Sway Bar Diameter - Rear | 22 mm |
| Sway Bar Links Included - Rear | Yes |
| Wheel Alignment Required | Yes |
| Notes | Vehicle sway bar and lowered spring kit - contains WSK-SUB004 and BSK012 - essential to Activate more grip |
Vehicle Fitment
- 2008 Subaru WRX STI Base (GR/GV)
- 2009 Subaru WRX STI Base (GR/GV)
- 2010 Subaru WRX STI Base (GR/GV)
- 2011 Subaru WRX STI Base (GR/GV)
- 2012 Subaru WRX STI Base (GR/GV)
- 2013 Subaru WRX STI Base (GR/GV)
- 2014 Subaru WRX STI Base (GR/GV)



