BMW E46 Fuel Pressure Regulator Blank for the M52 engine. Ideal for using with standalone fuel pressure regulators and fuel cells. 
 
Comes with a nitrile O-ring and fits straight into the standard fuel rail with the original circlip 
 
All parts that I sell have been tried and tested countless times and are working on many competition and track cars around the world
 
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I can make almost any solid mount and much more so any questions please send us a message
 
Thankyou