07-17-2019, 09:58 AM | #1 |
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BM3 stage 2 ver 5.7 (is awesome)
I held off updating from ver 5.5 until a few weeks ago. I don't know what they did to the tune but my butt dyno is stunned. This thing hauls. It's ridiculous. It is noticeably faster. And I'm in Texas heat. And the burbles are same as 5.5.
Ver 5.5 dynoed 370 (mustang dyno), right next to stock m3comp which did 390. So I assume this new tune is going to be very close to stock s55. Unless all they added is torque... Either way, 5.7 is awesome and you should update if haven't done so already. My nonscientific review.
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17 m2: CSF Turbo FMIC, Fabspeed DP, BM3 Stage 2, VRSF Charge Pipe, Schroth quick fit, Vorshlag CC plates, Apex 18x10, BMS Clutch Stop.
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07-17-2019, 10:26 AM | #2 |
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Do you run 91 or 93 octane stage 2?
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07-17-2019, 01:53 PM | #3 |
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17 m2: CSF Turbo FMIC, Fabspeed DP, BM3 Stage 2, VRSF Charge Pipe, Schroth quick fit, Vorshlag CC plates, Apex 18x10, BMS Clutch Stop.
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07-19-2019, 11:01 AM | #4 |
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