BMW 3-Series (E90 E92) Forum - View Single Post - Installed Cobb and AFE DCI

Super Amjo · 09-20-2012, 09:05 AM

I have an 09 e92 335i and installed my Cobb and an AFE DCI yesterday and now the car makes whooshing noises, I assume it's just the turbos but wanted to be sure the AFE was installed correctly - it's the first engine part I've ever installed - thoughts?

Also, for those who have an AFE DCI, do you hear a noticeable difference in the sound of the engine, because to me, it really sounds just like stock?

Thanks...Super

09-20-2012, 09:05 AM	#1
Super Amjo First Lieutenant 16 Rep 345 Posts Drives: 09 335i Join Date: Jan 2011 Location: VA iTrader: (5)	Installed Cobb and AFE DCI - car now makes a whooshing sound, normal? I have an 09 e92 335i and installed my Cobb and an AFE DCI yesterday and now the car makes whooshing noises, I assume it's just the turbos but wanted to be sure the AFE was installed correctly - it's the first engine part I've ever installed - thoughts? Also, for those who have an AFE DCI, do you hear a noticeable difference in the sound of the engine, because to me, it really sounds just like stock? Thanks...Super
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