4 Bar Regulator

[CupraStu]

Hello,

I am thinking of getting my Leon Cupra Revo'd, for the same price I would prefer to go for the 4bar version, but obviously I have to change my regualtor.

A couple of questions, is this an easy job, but the main one is, if the car needs to have warranty work done on the engine, will they tell me to get lost once they see the 4bar regualtor on it.

Any help or advise greatly appreciated.

Cheers

Stu

[Wilko]

i'd be seriously impressed if they spotted it. If you're woried just emery cloth the part no off the side before you fit it.
Oh yeh fitting is a 2 min job, but make sure the engines cold when you do it.

[vrsix_]

The 4 bar regulator;is this the Cupra R one??

If so does anyone have a part. nr?

[Paul Edwards]

Yes the number is: VAG Part No 078 133 534 C

I am looking into it myself and I think the 4 bar REVO is the one I will go for.:devil:

[bowliog]

What is it regulating is it the fuel pressure or what

[Revo Kev]

Correct it is a 4 bar fuel pressure regulator, not to be mistaken for a 4 bar boost program as someone once assumed!:eek:

[vrsix_]

Hell Yeah 4 bar :p .......then you'll probably have like 600 HP from your 1.8T:D (for about 2 secs).