07-22-2019, 06:36 PM | #1 |
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M235i BM3 Stage 1 w/Catless DP Datalog Question
Hey everyone, new to the forum. Upgraded from an 06 STI to a 2016 M235i.
I had the car for a few months and bought some parts off a fellow forum member and pulled the trigger on a BM3. So far my mods are VRSF Chargepipe, VRSF Catless DP, and an AA Intercooler. I didn't want to push the car too hard so I just flashed the Stage 1 91 map. Power feels good.. but is there any drawbacks from running Stage 1 as opposed to Stage 2? Any input is greatly appreciated I live in CA and the best gas available in town is 91 from Shell. At the bottom of the table (Googles Docs URL), I saw it had picked up some knock. Literally for just one cell each, but don't know how serious of a problem it is. I know knock on my old STI was pretty common, but how prevalent should one be picking up knock? EDIT: Also added the BM3 datalog sheet. http://www.bootmod3.net/log?id=5d3640eec090c63991f047ae https://docs.google.com/spreadsheets...it?usp=sharing Last edited by Nandohatesyou; 07-23-2019 at 08:14 AM.. |
07-23-2019, 05:16 PM | #2 |
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I always recommend to send it to the experts at PTF
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07-23-2019, 05:58 PM | #3 |
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Thanks Mike, I flashed from Stage 1 over to Stage 2 (because of the catless downpipe + intercooler) and I took some more logs and sent them over to them, just waiting for now. If anyone else is interested in taking a look and providing some feedback, here they are.
http://www.bootmod3.net/log?id=5d37792dc090c63991f04a6a http://www.bootmod3.net/log?id=5d37792bc090c63991f04a69 |
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07-23-2019, 06:38 PM | #4 | |
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07-24-2019, 08:20 AM | #5 | |
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Edit: Also, how bad is picking up 1 knock detected value (Short 0-60 log from today) in the lower rpm ranges? I exported it to Excel format and see it just takes up one cell, so I'm assuming this is a fraction of a second? Last edited by Nandohatesyou; 07-24-2019 at 10:57 AM.. |
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07-24-2019, 06:13 PM | #6 | ||
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FMIC during WOT shouldn't rise 20-30 degrees.. 0-10 maybe.. I have VRSF HD and during WOT maybe 5 degree rise.
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07-24-2019, 07:15 PM | #7 |
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So far haven't seen knock in 40+ so fingers crossed, and shit is this AA intercooler that bad? I'll talk to Mike about getting a VRSF HD intercooler, I need to run cooler in this 100+ degree weather in Cali right now.
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08-16-2019, 04:00 PM | #8 | |
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Last edited by MAILIYAT; 08-22-2019 at 11:28 AM.. |
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