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Sample Proceed Logs?

Does any one have any of there proceed logs laying around that they can post up? If Terry does not mind, I kind of like the log viewer of the procede better then the JB4 log viewer, so I wanted to see...

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any high hp n54 wana make a video?

just wana test out my fbo 335is 450+hp jb4 vs some high hp 335i would love a rb turbo comparison let me know im in the L.a area

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Upgrade FMIC or Meth? Florida Heat

A recent trip to the track has me thinking about reducing IAT's. Living in Florida, we are obviously dealing with brutal summers. Currently, I am running the 5" ETS FMIC and my latest log showed IAT's...

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N54 Value Sweetspot - Is it 535i

I looked around in the tristate area for 135i, 335i for weeks and gave up due to the overly bombarded "Sandy" and already juiced car market...... values seem out of kilter with the prices people are...

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My Open Flash Dyno Results

Went to the dyno today to do some fine tuning on my 335i. With the help of Terry and my local tuner I put down 481 wheel and 520 TQ. That is an additional 40+ wheel and 30+ tq gain from my last dyno...

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Underboosting JB4 Map 7, bad wastegate solenoid?

Map 7, 93+meth, Open Source BMS flash, G5 ISO 24c. As you can see, I am underboosting in 3rd gear when I normally never had such issues. I visually checked the vacuum lines very thoroughly, no cracks...

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HPFP + Voltage Booster?

Has any one try to attempted to run a device such as this: http://www.msdignition.com/Products/...e_Booster.aspx Maybe some people can chime in to see if this would work with our HPFP.

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Anyone hear of this brand of Coil

I was getting a misfire on cylinder 2 (code 29CE) which continued even after I replaced the spark plug. I ordered a replacement coil from RockAuto that was made by "Airtex". Replaced the coil and the...

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Flash Sale! Active Autowerke 135i/335i Intercooler FMIC (Sport Version)

Looking to maintain the power on your BMW 135i and 335i? Install the Active Autowerke BMW 135i 335i intercooler sport version for nearly factory-like fitment and experience the meaning of sustainable...

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Would more meth help me out? CM14 nozzle?

Hello all I have been thinking about either going to a dual stage meth system or running just one big nozzle. Current mods: FMIC DP's JB4 G5 Intakes Trunk mount meth with CM10 nozzle 5" from throttle...

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Vishnu Flex Fuel

So my GSXR1000 is sold as of tomorrow which means money coming back into the 'Toy Slush Fund'. At this stage my 135i has dci and a procede, with 7" fmic and downpipes ready to go on. I was thinking...

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fuel system upgrade for n54.

What's the limit of the stock fuel system? can it handle 550rwhp on pump gas only with bigger turbos. I know vargas offers upgraded hpfp for n54 but i don't find anything about it in their website....

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BimmerBoost.com flash tentative release date set for 8/19

Guys, the BimmerBoost.com flash will go up on 8/19. Yes, it was supposed to go out this Monday but listen closely. Why 8/19? Well, first of all I want to get the new version in the Alpha tester's hands...

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Ahmedi135i's N54 135i Super Build

Hey Guys n Gals, I Would Like to introduce our new BB member @Ahmedi135i with the start of his build journal. Ahmed Just ordered a whole bunch of parts for his 135i which I have to say is the sexiest...

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Beta VTT turbos - pump/meth - 523WHP/520WTQ

Got my car back last week. Pulled out the old motor that has the upgraded cylinder head on it for a bottom end build in anticipation of bigger stuff coming soon and put a bone stock N54 motor in with...

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Anyone running a 3 nozzle Aquamist setup?

Looking for logs of anyone that's running a triple nozzle setup on aquamist. Most interested in nozzle size, placement and fuel trim variance across both engine banks. Any feedback is greatly...

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Cleaned my engine bay and got rid of vacuum canisters

So after cleaning up my engine bay a little I decided those stupid little vacuum canisters in the front were ugly. So I got rid of them. Attached Images  

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cobb v open source v piggy....anyone with a flash not have any issues??

has anyone with a flash not have any issues with their tune? it was they have all been plagued by misfires, oscillations, from what I read when I used the jb3 years ago, I had no problems no limp modes...

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JB4 G5 ISO CPS Offset for Nitrous

Hey guys, Regarding CPS offset, I would like to set this up on my N54 to retard timing 3-4 degrees when Nitrous is active. Is anybody using the CPS offset that is now built into the JB4 G5 ISO??? I...

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Request: I need a log of an Alpina Trans flash

Just doing some research. If someone could get me a log of the Alpina trans flash that would be greatly appreciated.

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