KEIN Rear Differential Mount Subaru WRX 02-07 / STI 04-07

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Availability: 5 In Stock
Type: Drivetrain Mounts
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Color: Black
Subtotal: $130.00
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Fitment Information:

2002-2007 Subaru WRX

2004-2007 Subaru STI 


Kein rear diff support bar eliminates ALL movement of the rear differential. By bolting this unit onto the inside of the rear sub-frame, the brace will support the rear differential. Improvement will instantly be felt in acceleration, throttle response, and in improved control of the car when using the throttle to help rotation.

The Brace bolts on to existing factory holes, making this a quick and easy install. However be warned that in cabin drivetrain noise will increase slightly due to the nature of eliminating rubber OEM diff carriers.

  • Replace OEM parts № ST413104S020
  • Eliminates wheel hop / traction loss
  • Made out of steel K02001/ K02502
  • Street and track torture tested
  • Polymer painting (all colors)
  • 65A durometer rubber bushings
  • 2 years Warranty

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