BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Need help!BMW F30 N20 JB4,CATLESS VRSF,AIR INTAKE INJEN

thejeremyman9 · 10-14-2021, 01:20 PM

If you are going to increase boost you should upgrade the intercooler. Someone else more familiar with JB4 maps can chime in as to which is most appropriate.

10-14-2021, 01:20 PM	#2
thejeremyman9 Major General 4364 Rep 7,606 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	If you are going to increase boost you should upgrade the intercooler. Someone else more familiar with JB4 maps can chime in as to which is most appropriate.
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