Wisefab Rear Knuckles (02-07 WRX, 04-07 STI)

Subaru Impreza is good performance car designed for rally. Because of its good performance its more and more used for grip racing aswell. Lowering the car will give more grip and better handling, but then the factory designed kinematics wont work as they are supposed to. Wisefab Subaru Impreza uprights / knuckles bring the roll center, bumpsteer, anti-squat and camber curve back to normal range, provide better roll stiffness, handling and grip.

-1 kg lighter over OEM knuckle / upright

  • But still maintaining required strength and stiffness

Rollcenter correction

  • -50mm drop from the knuckle / upright

2000 - 2007 WRX/STI 72x42x52 wheel bearing needs to be used

  • Either 5x100 hub (28462FE001) or 5x114,3 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 brakeshield. Wisefab solution provides higher stiffness for brake caliper

OEM handbrake fitmet

  • OEM handbrake can be used, but the brake caliper tabes need to be removed for clearance

CrMo sphericals

  • Traction link bushing replaced with sperical bearing

Kit includes

  • Knuckles with hardware
  • Installation guide

Other information

This kit assumes coilovers fro ride height correction
Original wheel speed sensor can be used

$1,280.00
SKU
WFGD4

 

Wisefab is a company, who manufactures racing suspension kits for track and drift cars. Everything is engineered and made in house in Estonia. Cars with our suspension kits have won all the major drifting series in the world. Currently over 50% of FD is running Wisefab. Wisefab Suspension has been delivering results since we opened in 2006. Our goal is to provide both a superior customer experience and tremendous value for our customers. We have over 32 years of experience in Automotive Knowledge and are passionate about exceeding your expectations.

Year Fitments Subaru WRX Subaru STI
2002  
2003  
2004
2005
2006
2007

 


WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings

More Information
SKU WFGD4
Brand Wisefab
Product Type Drivetrain, Suspension
Drivetrain Axles and Driveshafts