Product Details
The Wisefab Rear Drop Knuckle Kit for the 1992-2007 Subaru Impreza WRX (GC/GD) replaces the factory rear geometry with a revised, motorsport-grade layout: dropped knuckle, upgraded arms, and optimized roll-center, camber-gain, and anti-squat kinematics. Built for drift and time attack, this GC/GD rear kit gives more grip, more adjustment and less weight than the OEM parts.
Every Wisefab kit is engineered in Estonia, used in Formula Drift, club drift and time attack, and fabricated from high-strength steel and CrMo, with every component available as a spare. It pairs with the matching GC/GD front angle kit.
Features
- Dropped-knuckle geometry with revised roll center and camber gain
- Upgraded camber, toe, and traction arm hardware
- Bump-steer adjustability for track alignment
- Reinforced knuckle construction for race loads
- Significant weight reduction versus OEM
- CrMo rod ends and spherical bearings throughout
- Spare parts available for every component
Kit Includes
- Left and right dropped knuckles with hardware
- Upgraded toe, camber, and traction arms (as applicable)
- Spherical rod ends and bearings
- Installation guide
Helpful Links
Specifications
| Part Number | WFGD4 |
| Part Name | Wisefab Rear Drop Knuckle Kit |
| Vehicle | 1992-2007 Subaru Impreza WRX |
| Chassis Code | GC/GD |
| Drivetrain | AWD |
| Placement | Rear |
| Notes | - |