BMW M3 E46 3.2 S54B32 24V FCP racing valve spring

Part number FCPVSTRA1.8T/20
FCP Engineering high performance valve double spring and titanium retainers kit
4 cylinder Vag Group (Audi / Seat / Skoda / VW) engines – 1.8T 20V, 2.0 20V

Part number FCPVSA/10
FCP Engineering valve double spring set
Audi 100, 200 engines – 2.0 2.2 2.3 10V