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BMW 3-Series (E90 E92) Forum
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PR coils - your next bolt on?
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01-01-2019, 01:00 PM | #23 | |
Brigadier General
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Rep 4,330
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Quote:
the n54 platform has issues with ignition, just like everything does, when you turn the boost up to dumb levels. it's pretty much irrelevant to us. |
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01-01-2019, 01:40 PM | #24 | |
Slow.
3796
Rep 7,160
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Drives: N54 6466 100% E85 + Meth
Join Date: Jun 2012
Location: Boston, MA
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Quote:
That being said VTT has many questionable dynos and no one ever comes close to their numbers. Also, no one has ever come close to showing these type of gains using these coil packs. All that being said, if they last longer than stock coils on an n54 that is a good thing. People also say the car feels a bit better as the rpms rise and idles better etc. I don't think there would be any noticeable gains on the NA N52. Maybe FI on full E85. Before these upgrades people still made 900whp on the stock n54 coils so it's not like you have to have them.
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