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      04-11-2020, 08:43 PM   #41
pokeybritches
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Drives: ESS/G-Power Z4M, VF Z4, 996tt
Join Date: Sep 2009
Location: Los Angeles

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Garage List
2006 BMW Z4M  [10.00]
2006 BMW Z4M  [8.50]
2003 BMW Z4 3.0i  [9.00]
The stock fuel pressure regulator is a 5 bar unit, and most injectors are rated at 3 bar of pressure. Make sure you are considering the fuel pressure.

The transition from pump gas to E85 is unnoticeable (in a good way). When I filled up with E85 for the first time and ethanol content rapidly increased, there was no perceptible 'stabilization period' during the switch. No rough running, no odd responses or NVH. I wouldn't have been able to tell anything was different had I not been watching the ethanol content shoot up on the app.

I've only put a couple hundred miles on the car with it. Shortly after I installed it I had all my parts come in for my built engine, and the car has been at the shop since. I need to spend more time with it before I say it's good to go. Initial impressions are great.
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VF Engineering Z4 3.0i, ESS Z4M, G-Power Z4M, 996 Turbo
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