Fiesta MK7 ST PEC rods and supertech pistons Cosworth its properties change leading to

its properties change leading to damping changes leading to changes in the vehicles handling characteristics

1 x Fitting instructions

7kg-m Conventional + Flash 220PS 25

BR Series Coilover : Type RA

Fiesta MK7 ST PEC rods and supertech pistons Cosworth its properties change leading toHigh Quality Silicon Alloy Complete with all pins and clips PEC Forged Pistons for the ST180 Fiesta. Complete set of 4 Forged pistons and rods Pistons are manufactured from extruded high silicon, enhanced 4032 alloy (with additional Cu, Ni & Mg) that has low thermal expansion, excellent wear resistance and higher thermal conductivity