In all other respects, the Edition is identical to the standard Ford Focus RS ... The big change to the Focus RS Edition is the addition of a Quaife limited slip differential for the front ...
As Ford begins ... is needed. The RS differs to this by having two clutch packs after the differential (a continuously driven, locked-spool diff) that can engage each rear wheel individually.
The Ford Focus RS of the ... To handle the unleashed power, the Focus received a Tremec 5-speed manual transmission, a ...