4 bar fuel pressure regulator

[Trihardernic]

Hi had my 04 cupra tuned to Stage 2 but does not have a 4 bar fuel pressure regulator what do these do is it worth it does it produce more power and does it stuff my fuel consumption.

Any help is greatly appreciated

Nick

 

[andy_lang]

Not all maps need it - I only needed it on my latest version of Revo 2, ie mates TT QS didnt need the 4 bar with his revo 2! If AMD say you dont need it - id believe then and pocket the £50 saving!

 

[Trihardernic]

Not all maps need it - I only needed it on my latest version of Revo 2, ie mates TT QS didnt need the 4 bar with his revo 2! If AMD say you dont need it - id believe then and pocket the £50 saving!

They said that it could be added at a later date just wondered if it's worth it