2012 ‘RS3’ Mustang by Roush Performance
Looks like Roush Performance is getting close to finishing the RS3 Mustang. The supercharged 2012 Stage 3 ‘Stang boasts 540 hp, about a 126hp increase over the stock 5.0. As with all Roush vehicles, the modification list is long. You have an upgraded Roush suspension and a host of exterior and interior modifications. To own […] More »
By: admin | April 25, 2011

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