BMW M3 Forum (E90 E92) - View Single Post - Kreissieg F1 Valvetronic Exhaust System, install, pics, and vids

Subw00er · 07-08-2009, 02:25 PM

Is it me, or does this look super restrictive (Right side)! I suppose flow comes through the holes in the surround - looks to be part of the muffler section. But its interesting how it narrows down there.

07-08-2009, 02:25 PM	#57
Subw00er Bates '08 Interlagos Launch 148 Rep 1,230 Posts Drives: 440i xGC, ZL1, JCW Join Date: Nov 2005 Location: NY iTrader: (2)	Is it me, or does this look super restrictive (Right side)! I suppose flow comes through the holes in the surround - looks to be part of the muffler section. But its interesting how it narrows down there. __________________ Custom Exhaust Project: Bates Valvetronic exhaust: http://www.m3post.com/forums/showthread.php?t=253661 -- Exhaust Mod pics in here: http://www.flickr.com/photos/40236795@N03/ DON'T BUY Race Ready Performance electronic cutout valves. Here's why: http://www.m3post.com/forums/showthr...40#post9589740
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