Very possibly the Ultimate oil cooler kit available for the Focus Mk2 ST & RS

Earl’s TEMP-A-CURE™ Grill mounted oil cooler to achieve maximum cold airflow and fits either side of grill as not to affect cold air feed for air filters

 

AIRTEC REMOTE OIL COOLER KIT – TOP GRILLE MOUNTED FOR MK2 FOCUS ST & RS

£471.45Price