Subaru STI Rear Upright Kit

Subaru Impreza is good performance car designed for rally. Because of its good performance it’s more and more used for grip racing aswell. Lowering the car will give more grip and better handling, but then the factory designed kinematics won’t 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.

If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!

FREE SHIPPING ON ORDERS OVER $1200!**

Product Info

-1 kg lighter over OEM knuckle / uprightBut still maintaining required strength and stiffness
Rollcenter correction-50mm drop from the knuckle / upright
2000 - 2007 WRX/STI 72x42x52 wheel bearing needs to be usedEither 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 / knuckleIn OEM solution the rear brake caliper attached to the dust shield. Wisefab solution provides higher stiffness for brake caliper
OEM handbrake fitmetOEM handbrake can be used, but the brake caliper tabs need to be removed for clearance
CrMo sphericalsTraction link bushing replaced with spherical bearing

Kit includes:

Knuckles with hardware
Installation guide

Other information:

Can be used with OEM shock and spring, but bigger benefit can be achieved with lower springs or aftermarket coliovers.
Original wheel speed sensor can be used
This knucle can be used on GC, GD Imprezas and SF, SG Foresters.

Shipping & Returns

Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

We dispatch 5 days a week, and aim to process all orders within 24hrs*

On weekends and public holidays, orders will be processed next business day.

*order processing may be delayed during sale events or holiday periods.

Payment Methods

We accept all major payment methods including Visa, Mastercard, AMEX & Paypal.


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