What's a good adjustable FPR that you guys recommend? I am looking for something with a wide range

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12-20-2005, 11:52 AM

AudiSport44

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What's a good adjustable FPR that you guys recommend? I am looking for something with a wide range

that can go below 3 bar.

Also, would you see a problem with using a gauge on the fuel line versus having one on the FPR itself?

There is a bosch unit that ECS sells, they say it adjusts from 1.7 to 5.4 bar. The one that comes with a gauge is going for $148. Is this a good choice?

Here's the link:<ul><li><a href="http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi?make=Audi&engine=2.7T&mod el=B5%20S4&submodel=&category=Engine&s ubcategory=Fuel">http://www.ecstuning.com/stage/edpd/pagebuild_v2.cgi?make=Audi&engine=2.7T&a

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12-20-2005, 12:01 PM

B5QShip

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I suppose as long as the gauge is on the output/regulated side of the supply, its fine

I've seen pics of fuel pressure gauges tapped into the line that runs across the top of the MAF, fwiw. I'm sure others can chime in with more details [read, not pulling it out of their a$$]

I'm also very curious why most people use 4 or 5 bar, but not an adj. regulator. Seems like it might provide some more fine tuning to get LTFTs in check.