Thread: S-Pipe for Z4M
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      11-23-2012, 12:58 AM   #6
mfanatic325
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Drives: '01 911 Turbo
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I hope you go for a catted/resonated S-pipe...because otherwise with the headers, you're going to get a RIDICULOUS amount of rasp
Been there, done that. Cool for volume/flow, but not rasp

Sold my SuperSprint unresonated S-pipe a while back and put the OE section1 back in to control the God-awful rasp.

Last edited by mfanatic325; 11-23-2012 at 01:10 AM..
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