AS Performance Focus Mk2 ST Recirculation valve upgrade
Ford Focus MK2 ST Recirc Valve, eliminate your boost leaks!
6 Item Items
Warning: Last items in stock!
Why do I need to replace my Standard Ford Re-circ valve?
The standard Ford valve has a diaphragm design that can collapse and cause boost leaks in conjunction with a spring only rated for standard boost pressure, once you have re-mapped your ST/RS the boost pressure is increased and this can cause the above faults. The AS re-circ valve upgrade has a piston design and a upgraded spring rated to 2.5 bar this eliminates the above faults
Covered by 24 month un-limited mileage warranty 'conditions apply'
Warranty does not cover vehicles with leaking turbo oil seals, the oil leaking from the turbo coats inside the Re-circ valve then dry's on and can cause the piston to stick on operation.