07-15-2014, 12:07 AM | #1 |
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Ordered BMS Stage 1 Tune
Hey guys so I finally made up my mind and thought I should try the BMS piggyback until a true tune flash comes out. What should I expect from this BMS tune? I heard it's easy to install and uninstall if you go in for service. Also I heard you can adjust the psi for the turbos? 3.5 is what I think I'm going to run. Any other info I should know about this tune? By the way I'm running catless downpipes so this should too it off for now power wise
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07-15-2014, 07:38 AM | #2 | |
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07-15-2014, 12:06 PM | #5 | |
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At some point you stop making power and just make heat with added boost via piggyback . Look at my trap speed with 93 octane on + 3.5 psi ( 130mph ) . I've tested and that's optimal for consistency on a CP with catted DP's , above that and too much timing is pulled up top and I actually lose speed . The increase in tq down low still happens but up top you will make less power . The only way to correct that is to run race gas or meth . More isn't always better . G |
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07-15-2014, 10:04 PM | #7 | |
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2 months ago, a lot of them said best is at 2.75psi so now till some of them tried higher to 3.5psi then the story line change again! Guys, this is only a matter of whether do u dare to do it & NOT OUR ENGINE CAN'T MAKE IT. m6beast did 6psi about 1mth plus back & I tried 7.5psi on vp109 without any problem. By all means u can do whatever u like cos is yr own car. Good luck. Just FYI, I won my friend by about 5cars length for the different of 3psi n 7.5psi on 20 lamp pole. Last edited by Andym3100k; 07-15-2014 at 10:30 PM.. |
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07-16-2014, 11:08 AM | #8 | ||
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07-16-2014, 12:33 PM | #11 |
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07-16-2014, 05:49 PM | #12 | |
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Last edited by Andym3100k; 07-16-2014 at 06:16 PM.. |
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07-16-2014, 09:16 PM | #14 | |
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07-16-2014, 09:20 PM | #15 | ||
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07-16-2014, 09:25 PM | #16 |
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07-17-2014, 05:18 AM | #17 | |
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PSI will be adjusted in the software on the computer Things to remember: -make sure you assign a usb port [match them up so the software reads the exact com port its plugged into] - You are only setting two variables PSI [labeled BOOST OVER STOCK on the software] which should be standard at 2.2 [maybe higher if you have a newer one I'm not sure]...... and Future use 0-100 which for an m5/m6 should be set at 1 read the first page in that thread make sure you get the right download file for the marker written on your stage 1: http://www.n54tech.com/forums/showthread.php?t=18035 |
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07-17-2014, 07:23 AM | #19 | |
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07-17-2014, 07:27 AM | #20 |
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07-17-2014, 07:47 AM | #21 |
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Didn't someone from BMS say that the most anyone can go is 6 psi no matter what someone puts in the boost setting ?
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07-17-2014, 08:18 AM | #22 | |
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