Defective AR Design Downpipes? Looking for opinions.
So I purchased AR Design Downpipes with Race Cat's about 20 months ago, paid big money $1250, but paid the money because I didn't want to have to deal with emission issues etc. When I purchased them,...
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New Alpina B3 - Still Using the N54
Top Gear recently posted an article reviewing the new F30 chassis Alpina B3. Like everything Alpina , it's still a beautiful car with some quality performance backing it up. TWO very interesting things...
View ArticleHybrid Turbo on 335ix?
I'm new here, hoping this is the right place to ask (otherwise I'll just move it) has anyone run hybrid turbos on an AWD car? I'm considering my next purchase and am interested in getting a 335ix...
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DP Fix Bypass Switch
Quote: Originally Posted by tofu hell if i know. "they" say it screws with AFR, so may as well take it out. too bad it doesnt have a bypass switch or something Bill of Materials: Pins for Tyco MQS...
View ArticleAP Manager -- MAC Users Avoid!
For anyone with the COBB Tune & AccessPORT Manager on their Mac (OS X 10.5+), DO NOT UPDATE! I tried updating this morning and now my Mac refuses to launch AP Manager. Not a big deal since I have...
View Article6AT transmission and rear diff. upgrade questions
Hey guys, I listed in my build thread that when I get the VTT S2B2's I'll also be installing a limited slip and doing a transmission upgrade. My first choices were Level10 upgrade, probably was going...
View Articlecry02 kit for fmic
Do we have anybody running cry02 kit on there n54's or any other engine http://www.xplosiveperformance.com/C...it-_p_729.html I've been reading up on this and would like some feedback from the community
View ArticleSticky has just uploaded Testing file uploads!
Sticky has just uploaded Testing file uploads! Just testing...
View ArticleAny 6MT guys successfully using 2-step??
As the title says? Anyone using 2-step at the drag strip? Has it helped your 60ft times or ET's? What tires are you using? What RPM are you leaving at? Just a general thread trying to figure out a way...
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Getting closer on open flash JB4 map
With the torque changes we made I had to load an awfully funky load curve to get the effective boost curve I was looking for. So far so good. I have no idea yet why AFR is spiking lean during the...
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N54 DCT 335is & Cobb OTS E30 Map Log
Well I don't know what to say other than I cant wait to my car to the track tomorrow. Was out doing some rolls with friends tonight getting DME some time to adapt to the OTS E30 map I flashed on the...
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boost leak? WGDC PID% maxed out and boost variances ~1psi. logs attached.
dont know if this should go in ATR or the datalogging w/ cobb thread but here it goes... ran some more logs using stage1+agg ST and stage2+ sport ST. showing variances between boost req and boost act...
View ArticleOpen flash on E90post
Lets try not to mention "BB" or bimmerboost... dont need give them a reason to close the thread. http://www.e90post.com/forums/showthread.php?t=872496
View ArticleGIAC Stage 2 Race File Igntion Advance
Does anyone know what I should be shooting for timing-wise while dialing in my AM HFS system? I think it's 10 degrees, after it recovers post-shift. I've also noticed that is dives to 5-8 in higher...
View ArticleDefective AR Design Downpipes? Looking for opinions.
So I purchased AR Design Downpipes with Race Cat's about 20 months ago, paid big money $1250, but paid the money because I didn't want to have to deal with emission issues etc. When I purchased them,...
View ArticleWagner evo2 FMIC
Ordered these so patiently waiting. Wasn't cheap but importing a helix fmic from the US would cost a lot more with delivery and customs tax. Anyone tried these out? Look promising!...
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JB4 BMS Flash Beta vs Cobb E30 Map
335i with JB4 + BMS Flash Beta vs 335is with Cobb E30 Map. Both cars battle it out again, the 335is holds near side by side to the 335i leaving no gap between even though the 335i did nose at ahead....
View ArticleDownpipe Gaskets: Felpro 60308
When I was doing my DP install I could not find much information of where to find gaskets locally that work on the dp to midpipe. I dug through lots of bins and found ones that work perfect and are...
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Custom Cobb tuned 535i
The goal was to tune the car on 100 percent e85 for re-fill convenience. Previously ran the JB4 G5 iso with the BMS flash on the 100 percent e85. Was pretty happy with it, but something about the Cobb...
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