11-16-2020, 08:54 AM | #1 |
Mad Fiddler
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Dinan?
Thinking seriously about getting the Dinan Stage 1 kit for my 640 GC. I seem to remember reading somewhere that when you increase boost on these engines, you need to replace a part that carries the boost - one that BMW made from plastic? Anyone familiar with this? Also, any intelligence on the Dinan or other tune options would be more than welcome. I went first to Dinan because of their long relationship with BMW.
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11-16-2020, 12:34 PM | #2 | |
Private
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As for tunes Dinan offers less power for a much higher price than their competitors. For the N55 on your 640i, the most popular options would be Bootmod3 or MHD. I'd just go with one of those two options. |
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11-16-2020, 01:05 PM | #3 | |
Mad Fiddler
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11-16-2020, 01:15 PM | #4 | |
Second Lieutenant
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2015 Bmw 650i xDrive Gran Coupe
M Sports Edition Carbon Wing Carbon Front Splitters Carbon Rear Diffuser Carbon Grilles Powder Coated 373m Triple Bronze CPG intakes Arm catless downpipes Arm charge pipes Custom Snow Performance methanol injection Custom exhaust, straight pipes to quad tips Bootmod3 Stage 2 3.5 Tmaps xHP Stage 3 |
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