All Things Mk5 > Performance Modifications

rs4 pres?sure reg

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gillm:
whats the pros and cons of this ?

where does it fit and what does it cost ?

danishmkvgti:
i saw on the american forum, that the price range is 70-100USD.
Pros:
 might solve the dip many have above 5k rpm, i for one has ordered one  :wink:  :love:
Cons:?
System isn't up for the extra pressure???  :confused:

Hurdy:
Pro's

It enables the rail to meet requested in the remap. REVO specifies 132.5bar and the stock system tends to run short of this
The low pressure "in-tank" pump pressure doesn't fall as much as when the OEM valve is used

Con's

Need to take off the manifold to fit unless you haz pixie fingers with double jointing.

danishmkvgti:

--- Quote from: Hurdy on March 29, 2010, 02:22:54 pm ---Pro's

It enables the rail to meet requested in the remap. REVO specifies 132.5bar and the stock system tends to run short of this
The low pressure "in-tank" pump pressure doesn't fall as much as when the OEM valve is used

Con's

Need to take off the manifold to fit unless you haz pixie fingers with double jointing.


--- End quote ---

so in reality no cons then?  :wink:  :happy2:

fuscobal:
My mechanic installed it without taking out the manifold but he has pixie fingers and also had to "improvise" a key to fit there !

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