VMP new 2.49" Roushcharged M90 Blower Pulley for 05-08 Mustang 4.6L 3V with Roush Blower that uses bolt on style pulley. Use of larger idler pulley recommended. New smaller design adds approximately 1/2-3/4lb of boost OVER the 2.57 pulley and 10hp/10tq, no tuning or other changes required. Adds 1-2psi more boost than the aftermarket pulley from Roush Performance. Tuning required or complete packages available.
This Part Fits:
Year |
Make |
Model |
Submodel |
2005-2008 |
Ford |
Mustang |
Base |
2008 |
Ford |
Mustang |
Bullitt |
2005-2008 |
Ford |
Mustang |
GT |
2007-2008 |
Ford |
Mustang |
Shelby GT |
2007-2008 |
Ford |
Mustang |
Shelby GT500 |
2008 |
Ford |
Mustang |
Shelby GT500KR |