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
- 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
- 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!