DSS halfshaft for AT cars
Hi brothers I got some news for you all. I been on mail with DSS , and they agree to make parts to get upgrades for AT halfshafts too. Requirements are 10 customers/orders and a set of halfshafts to...
View Article30FF With Passengers
Maybe it's purely coincidental but I have done a couple of third gear pulls with a 275 lb. passenger and three 200 lb. passengers in the car and both times the car threw a 2AAF code. I have done 3...
View ArticleSPEC Clutch throwout bearing?
I'm currently running a Spec Stg 2+ clutch with Spec's steel single mass flywheel. I've tried both Spec's current throwout bearing -- which is now based on the stock design so it can be installed in...
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Datalogged and need interpretation
Hello everyone! I sent this as an email to Vishnu on Sunday and am patiently awaiting a reply by their guys. Hopefully it will be sometime this week. They have not let me down before and i hope they...
View ArticleHelp AT transmission problem
I have an 07 E90 car seems to shift fine in drive but now when I kick the shifter over in DS mode to shift through the gears myself, it allows me to downshift through the gears but unable to up shift...
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Question regarding COBB datalogs
COBB Stage 2+ Sport with 93 octane. Helix FMIC DP's Intake CP DV's 1,000 mile stock turbos with the siren noise :) So I took a log just now. I'm a year-long JB4 user so it's taking some getting used...
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Car steering went out and loud rattling noise - Code P2E97
So I started my car this morning and the car was rattling like there was no tomorrow. I never heard that sound ever on the car, even with the wastegates being loud at times. Sounded like a can was...
View ArticleHelp with jb4 code reading please
I have my settings to 135i metric which is correct for my car as its a Canadian 135i the only issue is that when its reading codes the numbers around halfway or better on the speedometer don't quite...
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Snapped another axle tonight. thought i destroyed my trans again LOL
Finally got my car back LOL level 10 trans bits, LSD, Diff lockdown Idk what else. new tires ect ect Sitting at a light turned off the traction control...spoooooolllll scrreetchh SNAP! i though the...
View ArticleJust did the battery cable/wiring recall, car running better?
So I just had the recall done. The last couple of months I've had more and more missing issues, mostly on cold start. Both with Cobb tune and stock. This is with less than a year old NGKs at 0.022"...
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O2 sensor protector
Here is a O2 sensor protecor for highly tunded engines. It is used in applications that the normally will reduce the sensor life a lot like in two-stroke engines or when running race fuel etc....
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First run of the day
So I found a very real problem with one of the waste gates sticking open sometimes.It required pulling a lot of stuff off to get it fixed but I got it done in time for the dyno. As you can see spool is...
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Stretching Graphs?
Here is me replotting (in paint, please let me know if there are any errors) Vishnus World record 708hp dyno. The stretching makes it difficult to see whats really on there, so I've replotted it out in...
View ArticleDSS halfshaft for AT cars
Hi brothers I got some news for you all. I been on mail with DSS , and they agree to make parts to get upgrades for AT halfshafts too. Requirements are 10 customers/orders and a set of halfshafts to...
View Article30FF With Passengers
Maybe it's purely coincidental but I have done a couple of third gear pulls with a 275 lb. passenger and three 200 lb. passengers in the car and both times the car threw a 2AAF code. I have done 3...
View ArticleSPEC Clutch throwout bearing?
I'm currently running a Spec Stg 2+ clutch with Spec's steel single mass flywheel. I've tried both Spec's current throwout bearing -- which is now based on the stock design so it can be installed in...
View ArticleClik here to view.
Datalogged and need interpretation
Hello everyone! I sent this as an email to Vishnu on Sunday and am patiently awaiting a reply by their guys. Hopefully it will be sometime this week. They have not let me down before and i hope they...
View Article335i with alpina tcu flash at dealer?
So my car is at BMW right now being diagnosed. My AT gear selector has the issue where I cant up/down $#@! with it. BMW whats to update me DME and everything, will this over wright my aplina TCU flash?...
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N54 Turbo Upgrade Chart (Detailed)
So with the appetite of more power there has been a lot of news regarding upgraded turbos for the N54. Not until recent, have there been several options for this engine. Many people through the forums...
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