Mhd tuning option question!

Andreweisho · 01-17-2022, 09:55 AM

Hey guys, so im just curious if anyone has done this. I have a 2012 f30 335i. Going to be tuning my car with mhd. My car’s maintenance is up to date. I have a vrsf catless downpipe and bms intake. Has anyone gone stage 2 mhd without a FMiC upgrade? I know you can do it but just seeing if anyone has experience with it.

thejeremyman9 · 01-18-2022, 12:29 PM

Do not do that. IATs get out of control even with stock tune and stock IC. You should have a charge pipe and IC before doing stage 1, definitely before stage 2.

01-17-2022, 09:55 AM	#1
Andreweisho Registered 0 Rep 1 Posts Drives: 2006 bmw 330xi Join Date: Jun 2016 Location: Toronto iTrader: (0)	Mhd tuning option question! Hey guys, so im just curious if anyone has done this. I have a 2012 f30 335i. Going to be tuning my car with mhd. My car’s maintenance is up to date. I have a vrsf catless downpipe and bms intake. Has anyone gone stage 2 mhd without a FMiC upgrade? I know you can do it but just seeing if anyone has experience with it.
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01-18-2022, 12:29 PM	#2
thejeremyman9 Major General 4364 Rep 7,606 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	Do not do that. IATs get out of control even with stock tune and stock IC. You should have a charge pipe and IC before doing stage 1, definitely before stage 2.
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