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StreetUnit StiffDiff Rear Differential Brace Upgrade: MAZDASPEED 6

StreetUnit Differential Brace mazdaspeed 6
 
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Our Price: $350.00


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Product Code: SUMS6RDB
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Description
 
The SU StiffDiff has been discontinued. Please review the Dreadnaught & Juggernaught rear differential mounts as an alternative:
https://www.streetunit.com/SearchResults.asp?Search=dreadnaught

 StreetUnit StiffDiff Rear Differential Brace w/ Solid Urethane Bushings & Heavy Duty Reinforced Brace

Application: 06-07 MAZDASPEED 6
Part Number: SUMS6RDB

The SU StiffDiff Brace replaces the weak upper stock differential brace. It is a super strong brace with high strength race urethane bushings that will really tighten down the rear end of the MS6.

  • Stronger reinforced design
  • Super strong urethane
  • Steel sleeves
  • 100% bolt on with perfect fit
  • Custom metallic powdercoating
MAZDASPEED 6 Time Slip

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 2 Write a review.

  1 of 1 people found the following review helpful:
 
5 of 5 Worth the PITA installation... August 1, 2010
Reviewer: TheMarsVolta from Virginia Beach, VA United States  
Replaced after bushings failed. The stock piece is a joke and allows too much movement of the differential. Install is not easy, but it's not impossible. Very solid piece and fitment is spot on. Shifts are less sloppy and vibes a minimal.

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  2 of 3 people found the following review helpful:
 
5 of 5 Great Mod! March 22, 2009
Reviewer: Ryan  Westphal from Blaine, MN United States  
Installed with Turbine Tech Front Diff Mount, together they are great.  Install of both is not easy, but car feels very solid!

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