What is 'lost motion' in the rear crossmember?

Lost motion refers to the excessive play or free movement within the rear crossmember bushings. This can cause a less direct feel from the rear of the vehicle, especially during cornering. This kit is designed to minimize that play.

Does this kit replace the entire rear crossmember bushing?

No, this kit is designed to work with and supplement the original factory bushing. It inserts into the existing setup to reduce compliance rather than requiring a full replacement of the original component.

What kind of grease is included and why is it important?

The kit includes extreme pressure molybdenum disulfide (LM) based grease. This type of grease is crucial for high load-bearing applications and provides continual self-lubrication, managing friction and extending the life of the bushing.

Whiteline 08-09 Subaru STi Rear Positive traction kit-rear

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Specifications

Brand: Whiteline
Part #: KDT902
UPC: 9319924359134

Whiteline 08-09 Subaru STi Rear Positive traction kit-rear

Name: Whiteline 08-09 Subaru STi Rear Positive traction kit-rear
Brand: Whiteline
Price: 65.88 USD
Availability: InStock

$65.88

Only 4 left in stock

Fits 2008-2014 Subaru Impreza. Whiteline rear traction kit reduces crossmember movement for a more positive rear-end feel during cornering.

Key Features

Fits 2008-2014 Subaru Impreza.
Reduces rear crossmember misalignment and movement for a more positive rear-end feel.
Made with a synthetic elastomer formulation resistant to oil, grease, ozone, and weathering.
Internal grease reservoirs provide continual self-lubrication.
Includes extreme pressure molybdenum disulfide grease for extended life.
Designed to work with the original factory bushing, eliminating 'lost motion'.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Subaru Forester 2008-2011
Subaru Impreza 2008-2014

Product Details

The Whiteline KDT902 kit uses a specially bonded synthetic elastomer formulation that resists oil, grease, ozone, and weathering. This material is designed to work with your original factory bushing, eliminating the 'lost motion' or over-compliance in the rear crossmember that can happen during hard driving. By reducing this misalignment and movement, you'll notice a more direct and positive feel from the rear of your Impreza when cornering.

Installation is straightforward, making it a good option for DIYers. The kit includes internal grease reservoirs that provide continuous self-lubrication for optimal friction management, and it comes with extreme pressure molybdenum disulfide grease for extended life. This design ensures the bushing can handle high load-bearing situations without excessive wear.