Bren Tuning Stage 2 2008 BMW 335xi 6AT - BMS DCI, VRSF dp's and ic - 379 whp
93 octane, baseline was 328 whp. Thought this wasn't bad especially on a Mustang at all four wheels:
View ArticleLooking for any feedback on logs
Dialing in a more aggressive tune. Running E65ish. HPFP is only a few months old but looks like it's getting taxed. Inline LPFP and that also looks like its getting taxed. Swapping out cylinder 5 coil...
View ArticleN54 camshaft ledges torque specs please.
Hello, Just received some maintenance parts for some issues I have been having- Updated intake + exhaust camshaft housing Updated camshaft ledge vanos seals Latest fuel injectors + install kit . My...
View ArticlePossible HPFP upgrade for the N54 and N55?!!
http://hpfpupgrade.com/Products/Show...System+Upgrade "After a year of development we are proud to release our fueling upgrades for the BMW market!The Stage 1 fuel system will include pump and injector...
View ArticleHelp with error codes?
Hi I try searching but couldn't find answer... After installing inline pump and valve cover (cover, gasket and new bolts), the car was with disconnected battery over night, now I'm getting these codes:...
View ArticleBB Flash w/ an ICOM
Would anyone find BB Flash ICOM support useful? ICOM clones are so cheap these days. And I think they are more versatile, reliable and perhaps even faster than other cable solutions. I just read my...
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Make your own oxygen sensor tuner
Greetings from China, I have made this oxygen sensor tuner for my dedicated track race car to adjust the rear o2 sensor air/fuel ratios and keep the ECU happy with downpipes and I want to share with...
View ArticleAnyone running a smaller single turbo?
Anyone running or considered running a smaller twin scroll turbo to still get full boost before 2000rpm but more power than stock turbos? I'm looking at the Borgwarner EFR 7163 with the 0.80 divided...
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top mount single turbo...help
i don't know what tial wastegate spring should i choose for the top mount turbo 5862 twin scroll the taller springs or the shorter?? * also about the MAC boost solenoid, do i need any extra wire to...
View ArticleHelp car will not start back up.
So I replaced my transmission after my last auto blew. Put my top mount single on at the same time. Car started up great, but I didn't get a chance to drive it yet. So today I go outside to start it...
View ArticleCobb V3 logging issues
I recently upgraded to the V3 from the V2 and my unit will not log more than 20 parameters. I was able to get 22 parameters with the V2 which I need for my PTF sessions. I called Cobb and was told that...
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Renntech BMW N54 Tuning
Our proprietary BMW ECU upgrade offers rocksolid performance from RENNtech, the foremost tuning authority on Bosch andSiemens engine control units. These same units are utilized in Mercedes Benz...
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how to connect the MAC solenoid...
how to power it up i connect every thing but the power wires?? there r two wires OEM each wire with two wires orange and white so the total is 4 how to connect them to the mac solenoid?? ASAP.
View Articleplease take a look at this log
mods are jb4g5, dci, wedge e30 flash, walboro fuel pump upgrade and e45 http://www.datazap.me/u/shaun335i/we...10-11&mark=111 my iat's are high next mod in a vrsf 7in ic. thanks
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My Top Mount Single Turbo Build 135i 6AT N54.
The kit from FFtec ( 5862turbo ), the tune jb4, everything runs great i updated the jb4 firmware to the single turbo, but i can't do the Single BB flash, because i have the stock turbos 6AT_race flash...
View ArticleWarnings to 335is owners and possible others?
Little back ground. I have a 2011 335is manual with 20k miles. Modifications include cobb flash, FMIC, DPs, Intake, and RB upgraded turbos. Everything was on the car when I brought it to the dealer but...
View Articleislandroad83 has just uploaded Stock 0IA0S E61 2008 XI AT!
islandroad83 has just uploaded Stock 0IA0S E61 2008 XI AT! Stock 0IA0S E61 2008 XI A
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Got my Blackstone oil analysis report back....
Since I do a lot of experimenting and run a fairly non-standard setup, I sent my oil out for analysis. Various specs on the car that may influence these results: BMS DCI ER oil cooler Runs on 100% E85...
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