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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Precisionraceworks N55 coil kit.



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      03-11-2019, 12:28 PM   #1
tyson413
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Precisionraceworks N55 coil kit.

Hey guys. Does anyone have any input on precisionraceworks coil kit for N55?
Any benefits of running it?
Maybe someone have any experience with this kit?
My car is N55 135i FBO PS2 with custom tune.
Thanks in advance.
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      03-15-2019, 12:54 PM   #2
orteeze
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Quote:
Originally Posted by tyson413 View Post
Hey guys. Does anyone have any input on precisionraceworks coil kit for N55?
Any benefits of running it?
Maybe someone have any experience with this kit?
My car is N55 135i FBO PS2 with custom tune.
Thanks in advance.
Much smoother than my OE coils. No power benefit that I noticed.
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2008 MB 335i-SOLD
2011 AW 335i M Sport- SOLD
2011 BSP 335i-SOLD
2011 BSP 335is- FOR SALE
2018 YMB M3- Current
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      03-15-2019, 02:19 PM   #3
tyson413
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Quote:
Originally Posted by orteeze View Post
Quote:
Originally Posted by tyson413 View Post
Hey guys. Does anyone have any input on precisionraceworks coil kit for N55?
Any benefits of running it?
Maybe someone have any experience with this kit?
My car is N55 135i FBO PS2 with custom tune.
Thanks in advance.
Much smoother than my OE coils. No power benefit that I noticed.
Any timing correction benefits from it?
Appreciate 0
      03-15-2019, 02:29 PM   #4
orteeze
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Quote:
Originally Posted by tyson413 View Post
Any timing correction benefits from it?
Logs were definitely cleaner. The big gripe I had with MHD+BEF was the way boost came in; kind of choppy if that makes sense. The coils took care of that problem.
__________________
2008 MB 335i-SOLD
2011 AW 335i M Sport- SOLD
2011 BSP 335i-SOLD
2011 BSP 335is- FOR SALE
2018 YMB M3- Current
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      03-15-2019, 04:21 PM   #5
tyson413
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Quote:
Originally Posted by orteeze View Post
Quote:
Originally Posted by tyson413 View Post
Any timing correction benefits from it?
Logs were definitely cleaner. The big gripe I had with MHD+BEF was the way boost came in; kind of choppy if that makes sense. The coils took care of that problem.
Thanks you man
Appreciate 0
      03-16-2019, 07:25 PM   #6
tyson413
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Drives: 2012 bmw 135I
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Quote:
Originally Posted by orteeze View Post
Quote:
Originally Posted by tyson413 View Post
Any timing correction benefits from it?
Logs were definitely cleaner. The big gripe I had with MHD+BEF was the way boost came in; kind of choppy if that makes sense. The coils took care of that problem.
Thanks you man
Appreciate 0
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