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  1. Can I run bigger hybrid turbos with stock catted downpipes?

    As you can tell from my signature I have all of the normal bolt-on mods, EXCEPT DPs. I've been running a very smooth Cobb ATR tune for E45 that hits 18-19 psi in the 4000-4500 rpm range for almost...
  2. Excellent point, Flinchy.

    Excellent point, Flinchy.
  3. Thanks! As I'm running AT and understand...

    Thanks!
    As I'm running AT and understand power/tq should be limited to ca. 500/500 to avoid slipping, the lowest power option seems best for me. I'm looking for more data on this kit to support my...
  4. Dynographs, please?!

    Dynographs, please?!
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    I must admit that I wasn't exactly sure what...

    I must admit that I wasn't exactly sure what spark plug temperature meant and why "colder could be better", so I checked out the NGK website which has an amazingly useful set of pages on spark plug...
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    Thanks for all of your comments. It looks like...

    Thanks for all of your comments. It looks like something I'll be trying and will be looking towards a package deal of LPFP stage 2 plus the TBI from Steve.
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    Hey Darkiedm4, glad to hear you think it's a...

    Hey Darkiedm4, glad to hear you think it's a solid kit. How's it running? Can you post some before/after logs on to Datazap?
  8. Thread: VRSF inlets

    by Jeffman
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    [Sorry, I didn't mean to hijack this thread. ...

    [Sorry, I didn't mean to hijack this thread. Sticky, can you move this to a new thread called "IP Protection?"]
    I hear this quite often. Patents just increase the price for everyone and the person...
  9. Thread: VRSF inlets

    by Jeffman
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    Understood!

    Understood!
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    Higher boost = Greater cylinder pressure =...

    Higher boost = Greater cylinder pressure = greater density of air/fuel mixture --> greater resistance to spark in the gap --> delayed sparking --> therefore reduce timing to avoid misfires at these...
  11. Thread: VRSF inlets

    by Jeffman
    Replies
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    Time for a quick intellectual property ("IP")...

    Time for a quick intellectual property ("IP") lesson:
    Copyright protects works of art fixed in a tangible medium, like books, music, movies. Think copied Disney DVDs and MS Windows...
    Trademarks...
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    You are likely correct. I guess I was wondering...

    You are likely correct. I guess I was wondering why there seems to be no additional locking spacer-clip between the hard fuel line and the T. ???
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    True ... But I would like to keep an eye on the...

    True ... But I would like to keep an eye on the various connections for a while to make sure everything stays connected okay.
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    Agreed! Steve does seem very meticulous!

    Agreed! Steve does seem very meticulous!
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    I was studying the DIY that Steve posted at the...

    I was studying the DIY that Steve posted at the beginning of the thread. It looks very straightforward, but I must say I am a little hesitant to be an early adopter of this technology. Quite...
  16. Has anyone tried the new M3/M4 metal-clad ignition coils?

    I just started getting lots of timing corrections and misfires on my 51000 mile 2008 335xi. Original coils, so I'm shopping around for new coils. I see info on the new M3/M4 coils possibly being...
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    Any update on this throttle body injection kit?

    Any update on this throttle body injection kit?
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    Sticky: Rep please? I'm trying to win the new 5th...

    Rep please? I'm trying to win the new 5th Anniversary RB Turbo Pacjage.
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    Sticky: I had 30FF codes last year under high boost. It...

    I had 30FF codes last year under high boost. It was caused by a vacuum leak which means the waste gates can't open enough. My leak was at the brake booster. Search this and the other forum for...
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    Sticky: You can clear codes while driving, or idling or...

    You can clear codes while driving, or idling or stopped turned off. I do it all the time.
  21. I'm in! Let's hope when I win it, it won't kill...

    I'm in! Let's hope when I win it, it won't kill my AT!
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    This sounds like an excellent mod for stocker...

    This sounds like an excellent mod for stocker guys like me who want to reach ~500 HP! How about a group buy together with stage 2 LPFP?
  23. In the third photo the rear tire looks a bit...

    In the third photo the rear tire looks a bit stretched and the wheel is sticking out too far compared to the wheel arch of the fender. Sorry, but for such an elaborate attempt to impress I consider...
  24. Here are the install instructions that Mauricio...

    Here are the install instructions that Mauricio was so kind to email to me.
    Thanks for the quick reply, Mauricio!

    It basically involves doing all this, fairly complex install


    1) DOES NOT...
  25. Liked!

    Liked!
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