Single Turbo Question
Hello guys I need a little help here with my single. I am running a single turbo kit with one wastegate. I flashed the car with terry's single turbo Backend flash/ I am currently trying to get ahold of...
View Article2C32 and 2C6C Error Codes - Bad O2(s)?
So my car has not been running right and when I went to datalog it, it appears to confirm the issue. Summary: No timing and car studders on partial throttle. Bad o2 sensor, both or upstream causing bad...
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Knock knock?
Who's there? . . . . . . . . JB4 Individual Cylinder Ignition Advance Monitoring <--- Those who have been around awhile will get the joke. ;) Anyway I know the N54 crew has been feeling a little...
View ArticlePlease help!!! Lightning problems!!
So last night lightning struck my house. Shorted out a bunch of stuff and fried electrical lines. My car was in the garage when this happened and now on the way to work my entire instrument cluster...
View Article2E9F oil condition sensor, ?
I'm having the issue with car running like crap and only code of 2E9F after multiple clearing of codes (BT cable). I did replace the vacuum lines by the oil filter housing (one seemed bad) and diverter...
View ArticleJuly Specials from FFTEC
If you’re like us, you’ve invested time, money and a copious amounts of elbow grease increasing the performance of your car. Why cruise the boulevard this summer with stock body parts when we’ve got...
View ArticleWavetrac LSD for your welded diff car. No waiting!
We recently have become dealers for Autotech and are offering Wavetrac LSD equipped Diffs in a simple core exchange program. You simply order the Diff, it comes fully built and ready to install. All...
View ArticleWill a bad intake vanos solenoid affect my low rpm power and torque?
Car went into limp mode and threw a 2a7a code for intake vanos solenoid (never seen this before), my car in low gears doesn't feel as torquey as it used to? Will a bad intake vanos solenoid affect my...
View ArticleZNS Performance Single Turbo
Has anyone heard of ZNS Performance? I had emailed yesterday asking for details, and they replied that the kit is in production. The production takes about 2 weeks. znsperformance.com
View ArticleLooking for 018A0S rom based E30 RB Turbos Flash Map
Hi guys Are there any OTS type maps for E30 and RB turbos for 018A0S? The whole story. My friend and I purchased the Flex Fuel kits from Vishnu. We live in a regional area where Ethanol is somewhat...
View ArticleCan anyone pm me rb turbo mailing address?
Sitting in FedEx lot without his mailing address called and text him a few times but no answer, thought I had it on my phone but apparently not. Would be huge if someone could pm it to me. Thanks!
View Article135i 5862 top mount (100-200)
FFTEC top mount 5862, jb4 map2 17psi, i think the throttle closed few times in the run..
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E92 N54 Belly pan fabricated
I had a belly pan fabricated for my E92. Initially problem was my rear diffuser warping from parachute effect at freeway speeds and higher. Had a front pan piece also made while it was being done. Goal...
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Non US cars flashing issues workaround
There's been some problems when flashing non US-spec cars with US bin files. Files work but there's some persistent fault codes about DMTL pump (non US cars doesn't have one), coding missing, etc. If...
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Another Custom Single Turbo N54 in the works
Hey Guys, Figured I'd share my build/progress in converting to single. This thread will hopefully allow me to share my progress and get any feedback/assistance I might need as I come across different...
View Article4F70 Engine over speed?
This is the second time it has happened, Both times is when I push the car hard and throws this code along with 51AE signal from Engine ECU not plausible: brake switch, CF33 Message from Engine control...
View ArticleSingle Turbo Kits
Let's see how many single turbo kits that are around at this time. Post the size turbo/manufacturer/dyno numbers/state you are from. Would be interesting to know where we are in the N54 world.
View Articlebird chirp???
i've searched & didnt come up w/ any answers so, does anyone experience a slight chirp / squeak like sound on shutdown? when i shut the car off it seems as just after the engine stops turning i get...
View ArticleCobb and Procede Stack - Bank 2 running extremely lean with flatlined fuel trims
Hi, I'm wondering if someone would be able to help me out with this issue. I recently had RB turbos installed and I had the mechanic change both pre-cat O2 sensors due to an issue I was having where my...
View ArticleA question about my initial JB4 experience...
I got my JB4 today and followed the install directions to a tee. On my first test drive, I opened it up and it fell on its face and had a bad misfire. You guys shouldve seen my wife's face when this...
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