BMW M3 and BMW M4 Forum - View Single Post - Pros and Cons of Flex/No Flex section on Downpipes

apexit · 04-24-2015, 07:58 PM

Pretty much my thoughts exactly ^

If the N54 didn't have them and the S55 does it must be for a reason, even if I don't understand the why I felt more comfortable with the flex.

04-24-2015, 07:58 PM	#3
apexit Captain 214 Rep 981 Posts Drives: 15 SO M3 Join Date: Nov 2007 Location: northern nj iTrader: (-1)	Pretty much my thoughts exactly ^ If the N54 didn't have them and the S55 does it must be for a reason, even if I don't understand the why I felt more comfortable with the flex.
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