LPFP Issue
This weekend I had my LPFP (Part number: 16147163298), and Fuel pressure regulator replaced. Now I get code 2AAF. Even when I clear the code, and just start the car, and check, the code comes back. I...
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Epic fast 400+whp 450+wtq 335i sedan 11s!!!! Street tires NO meth No race gas
I posted dyno results a while ago and got $#@! talk and hated on that my mustang dyno read high.. i dynoed 408/453 wheel. That was with the stock intercooler. I ran low 12s in the 114s. People said the...
View ArticleBuying parts from a dealer.
I just called my dealer and I wanted to buy a few parts. I was informed during the conversation that some parts only come in packs containing certain quantities. For instance, the radiator control...
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PSI (Precision Sport Industries) doing a Vishnu/FFtec Single Turbo install on...
Hoping they details this whole install step by step, I want to see the whole process. Looks like they are just getting started: @Precision Sport
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Brainstorm thread
I think that there are ways that we can get these cars to make more power. I say this because besides going bigger turbos theres bolt ons and thats it. I think things like running 100% e85, cams,...
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Black spot on rear turbo
Hello guys, My rear turbo makes a black spot, just where the turbo cold side meets the pipe that goes to IC. It is very strange, it looks like exhaust tail pipes blackness. I have cleaned it a few...
View ArticleSpec Clutch flywheel combo
E85 has taken its toll on my stock clutch and I have been looking into my options as well as trying to future proof the clutch setup. My power goals are to replace the stock turbos with upgraded twins...
View ArticleMisfire after High Rpm Shift .. Help!
When i do a 3rd gear pull up to 7k then shift into 4th fairly quickly my car wil hesitate then throw a SES and sound like a Subaru The SES goes away after awhile but i am getting a code for Cyl 6...
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Small early update
Ok, so I am getting a lot of people saying we are not making any progress so I just want to post a quick update before I do the full one next week. This is a fully balanced, torqued to spec, and...
View ArticleMeth in Airbox
Ok guys i usually keep my dumb ideas to myself but i'm ready to move on this one so i'd like some feed back. my car is a 535xi fbo dci's and before anyone posted about cpe and ER intercoolers on the...
View Articledrag strip auto tranny hiccup?
335i FBO the last time at the track wheh I shifted into 4th at 6100ish it jumped back to 3rd and redlined before it auto shifted back into 4th.. has happened twice am I pushing the torque limit causing...
View ArticleRB Turbos Installed - Preliminary Review (dynos very soon)
Hi, So...it was my turn to go the RB turbo route. I came to the conclusion that the only sane/safe method by which I can increase the power of my car is to get some larger turbos. I don't like methanol...
View Article335i good video of 11 second pass
figured id post this vid since the other video i posted of my 11.87 is a mess haha enjoy.
View ArticleLPFP Issue
This weekend I had my LPFP (Part number: 16147163298), and Fuel pressure regulator replaced. Now I get code 2AAF. Even when I clear the code, and just start the car, and check, the code comes back. I...
View ArticleClik here to view.
diff lockdown/wheel hop fix nearing production...
Due to unforseen circumstances due to a hurricane,this has delayed further than I had hoped...I received my first set of cnc made bushings for my differential lockdown kit,here's a teaser picture. I...
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DOC Race N54 single turbo manifold
Don't thinks was posted here before. HPF was supposed to use this manifold but not sure if anything ever came of this. Anyway, just wanted to post up an alternative to FFTEC:
View ArticleCouple Questions regarding 2009 335xi
Hey folks, new to the forum, picking up a CPO 2009 335xi in the next couple of days, upgraded from a 1.8t VW passat, so i should be having plenty of fun, just wanted to pick your brains a little,...
View ArticleWarm/Cold misfire cylinder 3. Interesting.
Well I had some misfire issues on cold start, and finally a injector gave up (stuck open) on a cold start, dealer changed all 3 injectors on bank2 (4,5,6) Cold start misfires were gone and car was...
View ArticleLess oil consumption on COBB??!!
This is going to sound weird. Ive had my car for over 2 years now and my DDing is basically the same, same routes etc.. I've always used Motul V300 power 5W 40 since day one. My purchases of the stuff...
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Update
Ok, first thing I want to do is talk about the slight restructure of the stages. Nothing big but with some thought, inspection and input from a then friendly RB and others. I am going to change things...
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