G20 BMW 3-Series Forum - View Single Post

todd92 · 07-05-2020, 07:00 AM

That's the opposite of what you should do. Tune engine first. That's all I did. Intercooler not needed unless tracking. Downpipe helps a little but not needed. Modify brakes? No need.

07-05-2020, 07:00 AM	#2
todd92 Second Lieutenant 170 Rep 254 Posts Drives: 05 ZHP, 19 X5 xDrive40i Join Date: Feb 2014 Location: NJ iTrader: (1)	That's the opposite of what you should do. Tune engine first. That's all I did. Intercooler not needed unless tracking. Downpipe helps a little but not needed. Modify brakes? No need.
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