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Old 11-17-2011, 01:10 PM
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bricas45 bricas45 is offline
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Location: New Hampshire
Join Date: Jan 2009
Posts: 1,038
Mein Auto: '01 540i6, '94 325is
Originally Posted by 540alex View Post
The pressure in the rail actually does not change, in my setup it is still around 55 psi. You need a high flow fuel pump to ensure the fuel supply at the same pressure with larger injectors.
The Dinan kit replaces the 3.5bar with a 5bar FPR for my MY not yours? I already have a high flow pump.

2001 540i - Orient Blue

M5 bumpers, wheels, mirrors
S/C, water/air IC
A1 Headers, Random Technology Cats, Eissenmann Exhaust
3.15 diff, evosport power pullies
Koni Sports, Eibach Springs/Sway Bars

Last edited by bricas45; 11-17-2011 at 01:21 PM.
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