POWERFLEX Lower Engine Mount Small Bush PFF19-1221 (Focus Mk2 ST & RS / Mk3 ST)
Powerflex Bushes. About Powerflex. • Ford Focus Mk2 RS (2005 - 2010). • Ford Focus Mk2 ST (2005 - 2010). • Ford Focus Mk3 ST (2011 onwards). This in turn causes accelerated tyre wear, braking instability and poor handling.