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2005-10 Mustang Roush Heavy Duty Belt Tensioner GT 4.6 by Roush

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Details   |   Reviews
2005-10 Mustang Roush Heavy Duty Belt Tensioner GT 4.6

Upgrade your 2005-2010 Mustang's accessory drive with this ROUSH heavy duty belt tensioner!

Item #RSH-404225
MPN# 404225

Everyday Low Price: $149.99

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Ships by Thursday, March 30
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Made in the USA


  • Same Tensioner Use In The 2010 ROUSHcharger Kits
  • Heavy Duty Construction


  • Easy Installation
  • ROUSH Embossed Logo

 What's in the Box

  • (1) Roush Heavy Duty Tensioner

Heavy Duty Tensioner
If you have recently added a Roush supercharger to your 2005-2010 Mustang, this ROUSH heavy duty belt tensioner is the perfect upgrade. Build to handle the extreme rotational forces from a supercharger, this heavy duty tensioner keeps you from having to replace a damaged factory tensioner. It is the same tensioner found in the 2010 Roushcharger kits and is a 100% bolt on part.

Fits 2005-2010 Mustangs.
Suggested To Be Used With Roushcharger Equipped Cars

ROUSH® Limited Warranty - Click Here

  • Ford Mustang - 2005, 2006, 2007, 2008, 2009, 2010
  • Sub Models: GT
  • Engines: 4.6

California Residents:
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About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

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