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SURE Juggernaught Front Differential Mount: Mazdaspeed 6
SURE Motorsports Juggernaught Differential Brace: Mazdaspeed 6
SURE Juggernaught

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Our Price: $245.00

Availability:: Ships Immediately
Product Code: SURE0512

Description Warranty Info

The OEM mount that bolts to the stock rear differential of the Mazdaspeed 6 is meant to fend off rotational forces of the drive shaft. Unfortunately, the OEM component allows for excessive movement which commonly results in shearing of the stock bolts or cracks in the differential casing. Keeping the rear differential secured on both the X and Y plane is very important. Our Juggernaught™ has been called in to secure the differential.


In addition to the Dreadnaught™, the Juggernaught™ also makes heavy duty an understatement. The Juggernaught™ is designed to be a direct OEM replacement with spot on fitment. In addition to the 3 mounting points of the OEM component, we have added 2 additional mounting points. The additional mounting points, and our solid urethane bushings, create a much more rigid rear end of the Mazdaspeed 6, transferring power down to the asphalt.


The T6-6061aluminum design yields a minimum tensile strength value of 40,000 PSI. The 10.9 grade Torx hardware of the Juggernaught™ is rated at 150,000 PSI. All hardware is finished with high strength threadlocker Loctite.
Solid, and like all SURE products, guaranteed for life.


The Juggernaught™ is CNC machined from T6-6061 aluminum with a 316 stainless steel bolt sleeve that runs through the virgin grade polyurethane. The Juggernaught™ does not cut any corners.


Our grade of polyurethane will stay rigid, keeping the differential in its linear relationship with the drive shaft, while keeping NVH to a minimum. (Stealth Black or Translucent SURE Blue options.)


The Juggernaught™ is anodized in a bright-dip black anodize for a clean, corrosion resistant finish.

Average Customer Review: 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
AMAZING!!!!!!!!!!!!!!!!! September 16, 2012
Reviewer: Joe from Westminster, CO United States  
I bought the with the Dreadnaught, and installed them together. Like everyone says... It is a difficult install (but not unmanageable). I had a lift which made it a bit easier, but still... After the "fun" was over with (total: a lil over 6 hrs.) I took it out and did a full 4000 RPM launch (for the first time since owning the car), and boy... WHOLE new level of love for the MS6. It IS worth every penny. BUY THIS!!!!!!!

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  0 of 0 people found the following review helpful:
Great product! May 31, 2011
Reviewer: Joseph Peltier from Chisago City, MN United States  
Installation was a little rough, although the other mount was worse to install, I recomment getting the juggernaut and Dreadnaught together.  As with all the SURE products, fantastic quality!

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  1 of 1 people found the following review helpful:
Awsome March 28, 2011
Reviewer: Matt W from Austin, TX  
Item is very well made, Fitment is really good no problems at all. makes the whole rear of the car feel the way it should.   Little bit of a PITA to install but well worth it.

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