Ferrari 355 456 550 512 in rail adjustable Fuel pressure Regulator E85 safe 2 units
fits to Ferrari 355 456 550 & 512.
direct replaces OEM regulators in the factory EFI systems .
floating ball seal.
adjustable 10 to 65 psi range.
1:1 boost reference.
E85, 100% Ethanol and methanol safe.
can be used as OEM replacement.
2 units.
replace the following OE PN:
0280 160 564