11-19-2021, 02:56 AM | #1 |
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CS and CS+ map thread
Happy Friday fam,
Those of you on BM3's stg 0 maps, Are you confident running either on stock CH? Any issues? How do you like the tune? Any feedback ? |
11-20-2021, 11:52 AM | #2 | |
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The CS map runs super smooth, way smoother than the others. This is due to them making an exact replica of the OEM CS map. Still a noticeable increase in power, but throttle input is wayyyy better and less touchy. If youre going to run the cs+, just run the stage 1 multimap. The "CS" map on the multimap is NOT the same map as the non multimap CS map. Ultimately i keep her on the stage 1 multimap. Stage 1 map is the most fun, i personally run stage 1 91 octane, however i use 93 octane to keep things safe. I click down to the CS "power level" on track days. Stock CH with CBC. |
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11-22-2021, 12:04 PM | #7 |
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Stage 1 for street and CS for track.
My overall BM3 setup: -Stage 1 Map -Burbles off -Active Sound off -Auto rev off (M2 mode only) -full TC off (M2 mode only) It's damn near perfect in this configuration and feels much more like a BMW should (and did). |
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11-23-2021, 03:28 AM | #8 |
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Any CH fix?
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11-23-2021, 06:25 AM | #9 | |
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11-24-2021, 01:11 PM | #11 |
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11-25-2021, 05:41 AM | #13 |
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I can flash mine at any time once I decide to go that route. What I'd prefer is to load the factory CS tune not a mimic. Is that available somewhere or does everyone just settle for whatever bm3 did to create a "CS" tune?
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11-26-2021, 10:57 AM | #16 | |
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BM3 CS tune is an M2C tune with the CS settings copied in. While it will make the same power, it's not an exact copy per se. Sure it will be like the CS, but it's not the CS flash. I know I'm getting technical, but there are differences. One is an M2C tune with CS settings, and the other is the M2CS flash. They report differently too.
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-2014 328d Wagon, 8HP. Self-tuned, 270hp/430ft-lbs.
-2019 M2 Competition MT, Alpine White. Self-tuned 560hp -2016 Mini Cooper S, MT. Many plans. Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe. |
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11-26-2021, 12:48 PM | #18 | |
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It was the first tune I made for mine. It feels good, but I was itching for more.
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-2014 328d Wagon, 8HP. Self-tuned, 270hp/430ft-lbs.
-2019 M2 Competition MT, Alpine White. Self-tuned 560hp -2016 Mini Cooper S, MT. Many plans. Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe. |
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11-26-2021, 02:58 PM | #19 | |
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I'm still hesitant to do the bm3 cs+ It's the max I'll go without having crank upgrade or traction issues |
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11-26-2021, 04:06 PM | #20 |
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I'm not sure what the equivalent would be in BM3 terms, but after CS levels I went to M4 GTS level (495hp at crank) and then later to about 10-15% over that. I'm writing my own tunes from scratch.
I stopped at around 490-495whp and 470-480wtq (on a dyno that dynoed 403whp and 415wtq stock), for traction reasons and maybe (?) for crank hub. I'm not nearly as concerned about the crank hub. There's a lot more to it than tuned vs. non-tuned. The M4 GTS uses the same crank hub too. I am putting on a capture plate soon, and intentionally keeping torque down to a reasonable level. There's an easy 10% hp left in there, but I'm not interested in more at the moment.
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-2014 328d Wagon, 8HP. Self-tuned, 270hp/430ft-lbs.
-2019 M2 Competition MT, Alpine White. Self-tuned 560hp -2016 Mini Cooper S, MT. Many plans. Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe. |
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