Chrome Blower Blow-Out

420024 The M90 Chrome Powder Coated ROUSHcharger® Is Back!

For a limited time, the chrome powder coated M90 ROUSHchargers are available for sale once again, and at a new low price. Originally created for limited ROUSH Mustangs, such as the Blackjack®, these superchargers not only improve performance -- they also upgrade the appearance of your engine bay as well.


  • Boosts power at the flywheel to 435 hp and 400 lb-ft
  • Creates great look for the engine bay
  • Great value at $3,899 (previously $5,355)
  • Free shipping within the continental U.S.
  • Excellent throttle response due to low rotational mass
  • Well proven technology to ensure longevity of your engine
  • Protected by a one year warranty on ROUSH components from the date of purchase
  • Works with 2005-2009 Mustang GTs (4.6L 3V)
  • Complete supercharger kit

Featured Components:

  • Chrome powder coated M90 Roots-style supercharger
  • Intake manifold
  • Air-to-water intercooler system
  • 73mm pulley (5 PSI boost)
  • High-flow fuel injectors and induction system

Available Kits:

  • Chrome 2005-2006 Mustang Supercharger (part #421148GY)
  • Chrome 2007-2008 Mustang Blower (part #421149GY)
  • Chrome 2009 Mustang Blower (part #421150GY)

Call 800-59-ROUSH to get your own and for availability.

There is a limited supply of these blowers, and we will not be making more once
they are gone. So, hurry and get yours before it's too late!

About the author

ROUSH Performance
ROUSH Performance
ROUSH Performance, a division of Roush Enterprises, designs, engineers and manufactures completely assembled pre-titled vehicles, aftermarket performance parts, and superchargers for the global performance enthusiast market. Based in Plymouth Township, Michigan, ROUSH Performance was founded in 1995 by motorsports legend Jack Roush.