Valve Spring Tuning Kit Cupra > Leon > 2.0 TSI (245 BHP) FK Coilovers 10mm

FK Coilovers 10mm

As a cost effective replacement or a precautionary replacement to avoid the potential failure we produce this silicone reinforced hose

with minimal deflection under steering load and braking

Powerflex Rear Trailing Arm Bush

An Alloy Hose connector to convert standard hoses to push fit locking hoses

Valve Spring Tuning Kit Cupra > Leon > 2.0 TSI (245 BHP) FK Coilovers 10mmPlease check the measurements of your spring against those pictured before purchasing If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a weaker spring. Please note that fitting a stronger spring into a valve will not increase boost pressure, unless existing