Calling all N54 Owners in LA area, please report in :)
Decided to create a new thread for this one purpose, need someone to lend their car for a couple hours to a shop in Van Nuys for some measurements on a Fueling Solution.
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Slow spool
Since i got the car back i have experienced erratic spool when going wot low rpm. Seems it gets better and better the more i go wot but to give an idea here is what it should look like from before the...
View Articlen54tech is down for a bit
Working on a few things. Will update you guys when its back up. Please don't email me to tell me its down. :)
View ArticleWINKFP - Updating all modules
So now we got winkfp working for the trans , what about the other modules? From what i understood WinKfp will pick automatically the newest file related to the module ZB number, True? or just the...
View ArticlePlanning my 1st 1/4 mile run in May
Me and a couple of guys at work are planning on a run at Santa Pod in May. Now they have been many times and have built there own strip cars, here's one of them They will however be running there road...
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What hardware to replace when installing LSD and subframe bushings?
Ok Folks, I am preparing a shopping list of parts that I will need for the complete upgrade to LSD, diff bushings and rear subframe bushings. For those who have done this exercise already please share...
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Cobb + traction control
Hello guys! I found an interesting device, its work is based on the principle of ignition retard, like Vishnu TC. How it's work: Traction controler - the electronic device allowing on monodriving cars...
View ArticleAny video of new/non rattling turbos off the car?
There is plenty of video on youtube of turbos with waste gate rattle, some of the best ones when they are off the car showing the amount of play in the actuator rod, and pivot points, and wastegate....
View Articlemeanwhile in the n54 section of e90 post
http://www.e90post.com/forums/showthread.php?t=818787
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URGENT - Need Super Blue Fluid / Buffalo - NY
Hey guys , this is kind of urgent. I need a place to buy performance brake pads and Super Blue Brake Fluid for my 335i... I'm going to be in Buffalo , Niagara Falls just across the border from Canada....
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New Personal Best 1/4 mile 123.23 mph
Mod List: jb4 g5 iso + bms flash w/flatline fix e60 on map7, stock turbos cpe dci w/ pre filters afe scoops ets 7in fmic vrsf dp w/ stock exhaust er charge pipe w/ tial bov walbro e85 lpfp diy alpina...
View ArticleSo I walnut blasted today... a couple of things to add to the walkthrough and...
There is a great walkthrough for walnut blasting by "e90man" out there. It has excellent step by step instructions. A few things to add. 1: drilling out the fittings only with a 7/16" bit WILL make...
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COBB Tuning: Boost vs Load in ATR
Hi All, so i have been learning the ATR beast to try to dial in the boost for street & road courses. Problem Statement: the OTS high boost and fast taper was a bit disappointing to say the least,...
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AFe N54 Sealed Intake
Hey guys, I installed my AFE Stage 2 Sealed intake with dry filter for the N54 a few weeks ago, and thought I would just give you guys some of my thoughts on the intake. For one, I have ran the stock...
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Failure at Track - Can no longer go WOT
Setup: N54, FBO, walbro e85 LPFP, procede, procede flash, e66, 70F. Long story short: Car's been running great and consistentrecent dyno (435whp/455wtq) looked goodLogs JUST before track were goodMade...
View ArticleVishnu single kit
This may be a stupid question but why has no one bought a vishnu single turbo kit, put say a 6466 or 6266 on, and have it tuned by someone else?
View ArticleCOBB not autoclearing code 2c9f
Hi, I have S2+ installed on my car, but im still getting the code 2c9f lambda probe fault code after cats, despite having the S2 on my car with autoclear. I have no cats, what can be the problem?? Thanks
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N54 Head Flanges back in stock, price reduction
Had some more flanges made as even though the demand is low, we keep selling out. I have dropped the price to $150 per flange as my cutter lowered my price after he saw I was going to keep making them....
View ArticleNewb questions
Brand new to the N54. I am considering adding the JB4 to slightly increase the fun factor of this car, but have a couple of questions, since, after searching several forums I'm still unclear on some...
View ArticleCold start rattle or pistons clap?
Hello guys! Last summer I made engine rebuild with CP pistons (clearance0.0035") and everything was good. But in the winter when it is cold 0C and below, at morning cold start there is a sound like...
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