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cheshirecat · 01-09-2013, 07:14 PM

There's hiss with test pipes. There's hiss with art pipes. There's a bit of hiss with HFCs.

It's an inherent characteristic of opening up the VQ37. As far as a metallic sound, is there any way you can take a video?

01-09-2013, 07:14 PM	#6 (permalink)
cheshirecat A True Z Fanatic Join Date: Jan 2009 Location: Florida Posts: 1,428 Drives: N54 135i Rep Power: 293	There's hiss with test pipes. There's hiss with art pipes. There's a bit of hiss with HFCs. It's an inherent characteristic of opening up the VQ37. As far as a metallic sound, is there any way you can take a video?