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Discussion Starter #1
I have a a K04 Turbo with stage 2 chip. Should I get the Bar 4 fuel pressure regulator ? Thanks for helping the newbie out...again
 

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Discussion Starter #3 (Edited)
do I need to get larger injectors as well? and is there a way to find out whether the existing fuel regulator on it is already a 4 bar?
 

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Google the part number stamped on the regulator.

Nope, no need for bigger injectors unless your tune requires it. Might as well buy injectors and a fuel pump and get a tune that can squeeze out some more power.
 

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Discussion Starter #5
Google the part number stamped on the regulator.

Nope, no need for bigger injectors unless your tune requires it. Might as well buy injectors and a fuel pump and get a tune that can squeeze out some more power.
Had a look at the fuel regulator today and it is stamped 3 bar. Ordered a 4 bar today. Thanks for your input
 
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