ZPOST - View Single Post - Supersprint advertising N54 E85/86 swap exhaust

Huz-Z · 04-03-2019, 04:17 PM

Odd. Why swap in an N54 when the N55 is a newer design with more reliable high pressure fuel pumps? I didn’t know that this swap was “a thing”. How does one manage the interface with the car’s electronics?

300 hp sounds nice though!

04-03-2019, 04:17 PM	#2
Huz-Z Brigadier General 851 Rep 4,057 Posts Drives: Z4 3.0si, 328 XDrive, X5 35i Join Date: Aug 2009 Location: Canada iTrader: (0)	Odd. Why swap in an N54 when the N55 is a newer design with more reliable high pressure fuel pumps? I didn’t know that this swap was “a thing”. How does one manage the interface with the car’s electronics? 300 hp sounds nice though!
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