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BOSS FROG "FROG ARMS" CHASSIS SIDE BRACES

Frog Arms mount to the chassis under the front fenders and stiffen the unibody both vertically and laterally

  • general steering feedback improvement
  • drifters are raving about the stable steering feel and improved ability to maintain a line
  • more effective than strut tower braces at eliminating the infamous Miata "cowl shake/shimmy"
  • minimizes chassis flex when traversing driveways, railroad tracks, and pot holes
  • weight is under 4 pounds per side
  • includes illustrated instructions and all necessary fasteners
  • fits all 1990-2005 Miatas
  • available in any color you like (as long as it's Boss Frog green!)
  • see pics comparing to famous JDM Tuckin 99 braces
$215 shipped in USA
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diagram from Carbing site
illustrating benefits of MCB
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CARBING TRIANGULAR FRONT STRUT TOWER BRACE

The only strut tower brace we've seen that's worth installing!

  • triangulated design derived from professional race car engineering
  • mounts to the chassis using the two studs on top of each strut and with two bolts through the firewall into a thick steel cantilevered backing plate behind the firewall
  • oval cross-sectioned (more rigid than round) aluminum tubing with dull silver natural surface
  • beautiful Carbing craftsmanship
  • all one piece -- every joint is welded
  • no bolts to pivot as the chassis twists laterally, like most designs (defeating the purpose of the brace)
  • this brace is a great complement to Boss Frog "Frog Arms" chassis side braces and the "Butterfly Brace" made by our friends at Flyin' Miata
  • see pics of our modified and polished Carbing STB
  • comes in JDM RHD configuration with master cylinder brace (MCB) on the "wrong" side for USA
  • we can relocate the MCB to the LHD side for you for $100 extra
  • we can have your bar polished to a mirror finish like ours for $100 extra
  • fits all years 1990-2005
  • may not fit cars with superchargers
  • these parts are special-ordered from Japan and take 1-2 weeks to ship to you
STB with RHD MCB
$470
shipped in USA
STB with LHD MCB
$570
shipped in USA
STB with LHD MCB polished to show car finish
$670
shipped in USA
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BEATRUSH REAR STRUT TOWER BRACE

Tie the tops of those rear struts together!

  • mounts to the chassis using the two studs on top of each strut
  • rectangular cross-sectioned aluminum tubing with dull silver natural surface
  • steel end brackets are powdercoated gold
  • fits 1990-1997
$195 shipped in USA
DISCLAIMER:
All products presented for sale within the MiataRoadster webstore and all modifications discussed within the MiataRoadster forum are intended for application to vehicles exclusively used off-highway. MiataRoadster parts are sold "as is," without warranties or guarantees of any kind beyond those of the original manufacturers. Any implied warranties, including those of suitability for particular purposes or applications, are hereby disclaimed. The customer acknowledges that no guarantees have been made to him regarding these parts, including but not limited to claims as to their quality or performance, and the customer shall be responsible for and bear all costs of repair or replacement of any defect in or failure of parts. The customer acknowledges that installation of parts purchased through MiataRoadster may render their vehicle illegal for use upon public highways and assumes all risks and expenses thereof. It is the customer's responsibility to familiarize themselves with their respective local codes before making their purchase, as MiataRoadster is not liable for penalties which may be incurred.

"STAY TUNED" is a trademark of MiataRoadster.
© 2006-2008 MiataRoadster. All rights reserved.

updated 6/9/08