Wisefab Rear Track Kit For Subaru Impreza

Revised rear kinematics!

• To suit Subaru Impreza WRX et WRX STI (1992 – 2013)
• Corrected roll centre
• Corrected camber curve
• Corrected anti-Squat
• Weight saving over OEM components
• High strength steel construction
• Free shipping across Europe!

Wisefab Rear Track Kit for Subaru Impreza WRX et WRX STI (1992 – 2013)

Impreza is good performance car designed for rally. Because it’s good performance it is more and more used for circuit racing. On asphalt the ride height doesn’t have to be as high as on gravel. Lowering the car would give more grip and better handling, but then the factory designed kinematics wouldn’t work as it supposed to. If kinematics is bad, then it decreases mechanical grip and also influenses aerodynamical grip as kinematics supports less roll squat and pitch. The Wisefab kit would bring the RC, bumpsteer, anti-squat and camber curve back to normal range, providing better roll stiffness, better handling and grip.

-1 kg lighter over OEM knuckle / upright, but still maintaining required strength and stiffness

-50mm drop from the knuckle / upright, Rollcenter correction

2000 – 2007 WRX/STI 72x42x52 wheel bearing needs to be used, either 5×100 hub (28462FE001) or 5×114,3 hub (28462FE011) can be used. Both are for STI/WRX 72x42x52 wheel bearing

Brake caliper tabs moved to upright / knuckle, in OEM solution the rear brake caliper attached to the dust shield. Wisefab solution provides higher stiffness for brake caliper

OEM handbrake fitmet, OEM handbrake can be used, but the brake caliper tabs need to be removed for clearance

CrMo sphericals, Traction link bushing replaced with spherical bearing