Steeda Mustang Belt Tensioner (07-14 GT500)

List price: $299.95
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Steeda's Adjustable Blower Belt Tensioner for Shelby GT500 creates more belt wrap around blower pulley for less belt slip with smaller pulleys and higher boost applications.

Rather than just being a stationary idler with zero adjustment like competitors designs, Steeda's kit is a true adjustable tensioner allowing you to set the proper tension regardless of pulley size.

In addition, one single part number will fit every blower design out there, from the stock blower, Ford Racing TVS, Vortech Lyschholm, and Whipple 2.9 and 3.4L designs, this tensioner fits them all!

Includes a billet aluminum pulley, all hardware and bracket to mount to engine. Installation is a bolt on installation with no modifications of any kind required.

Product Benefits

  • Made from Billet aluminum for strength and light weight
  • Easily adjustable for proper tension
  • Easy Installation
  • High grade sealed ball bearing design

Installation Information

Level of Difficulty:
Tech Recommended
Time of Install:
About 45 Minutes
Tools Required:
Basic Tools


Made in USA:
Steeda Autosports

Vehicle Fitment

Fits Model Year:
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
Mustang Model:
  • GT500
Transmission Type:
  • Manual

Install Instructions (555-3354.pdf, 457 Kb) [Download]

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