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BMW 3-Series (E90 E92) Forum
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Mhd 1+mhd 1 &+1 help
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| 08-14-2023, 08:25 AM | #1 |
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Mhd 1+mhd 1 &+1 help
Hello all I have a 08 N54 new to tuning need to know what’s the best MHD tune to run and what options I should have on car has dual intakes charge pipe and bov catless downpipes and 5inch Fmic stock turbos currently at 127k miles I’m currently running in stage one cause in 1+ and 2 the car seems to over boost in 4th gear can somone help me out also car is AMT
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| 08-14-2023, 12:06 PM | #3 |
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Drives: 2008 335xi 6spd Coupe
Join Date: Dec 2007
Location: Boston
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With catless DPs and a larger FMIC, you should be running the MHD Stage 2+ tune.
Plenty to read up on that here. |
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Knightwing9040.00 |
| 08-14-2023, 12:17 PM | #4 |
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I figured as much going to buy it later this week thought I had super map pack but I don’t but car should still run fine in 1+ I guess my fear is stage two won’t correct the over boost I’m getting
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