7a Fpr

**djh** · 4 February 2012, 20:23

yes and yes

**s2driveruk** · 4 February 2012, 20:32

lol - good stuff drop me a pm with £ and I'll sort you

**UrS4boy** · 4 February 2012, 21:29

Fuel Pressure Regulator info and PNs

Originally posted by s2driveruk

Anyone got one? Sure i am right in thinking this is a straight fit on a 3b right? Cheers David

Although the 3B FPR is 3 Bar and the 7A is 4 Bar, they are both of the bolt on variety. The NM and 7A FPRs are both 4 Bar.

Here is some FPR info with PNs:

quattroworld.com Forums: Fuel Pressure Regulator Info

http://forums.quattroworld.com/s4s6/msgs/21108.phtml

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**newsh** · 4 February 2012, 23:33

You'll find you have to fettle the bracket a bit to get it to fit

**Jamo** · 5 February 2012, 02:20

Isn't the 7a 4.2 bar not 4 bar?

**newsh** · 5 February 2012, 08:24

Originally posted by Jamo

Isn't the 7a 4.2 bar not 4 bar?

Yes Jamo, I think that is correct.

**s2driveruk** · 5 February 2012, 08:45

so is 4.2bar versus 4bar going to cause my headaches?

**newsh** · 5 February 2012, 09:23

No but if the car was mapped with a 7A FPR and you thought it was 4Bar and you swapped to an ABY fuel rail/FPR setup the fuel map would be about 5% lean.

The 7A FPR is the recommended mod when going RS2 spec on a 3B cos it allows you to use the stock rail and pipework.

**s2driveruk** · 5 February 2012, 09:29

Cheers for the clarification John - I'm not going ABY anytime soon so shouldn't be an issue. Once a 3b....always a 3b(+)

**newsh** · 5 February 2012, 09:34

Originally posted by s2driveruk

Cheers for the clarification John - I'm not going ABY anytime soon so shouldn't be an issue. Once a 3b....always a 3b(+)

I bought an ABY fuel rail and FPR just to get the untidy fuel line moved below the manifold but I've not done anything with it, maybe if I ever go coilpacks and have to remap..

**Error404** · 5 February 2012, 19:37

odd I really like that quirky fuel line over the manifold, looks cool

**s2driveruk** · 12 February 2012, 22:48

anyone confirm if there is a true 4.0bar fpr which works with the 3b fuel rail/line setup?

If you have a part number from the family album that would be great - thanks

**Rocco** · 12 February 2012, 23:31

Originally posted by Error404

odd I really like that quirky fuel line over the manifold, looks cool

+ 9

**Rocco** · 12 February 2012, 23:34

Originally posted by s2driveruk

anyone confirm if there is a true 4.0bar fpr which works with the 3b fuel rail/line setup?

If you have a part number from the family album that would be great - thanks

I have one in use....I could try to measure it iddling,so I will know if it is 4 or 4.2bar

7a Fpr

7a Fpr

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