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dean dean is offline
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Join Date: Dec 2001
Location: MA USA
Posts: 2,938
Originally posted by Gumba11

I was told that wide band o2 sensors will not deal with heat like the older single wire units would.

Chris, aren't you doing what you asked us not to do?

I have run a few different mufflers on my car. I have had the O2 sensor before and after the muffler. It made no difference. The O2 worked fine both places.

If I were you I would put the O2 sensor right after the turbo and run a 3" Borla XR1 muffler exiting stage right. I had a 12" one I think and it wasn't too loud. That is coming from a 49 year old fart. I built a small muffler for my wastegate outlet cause it was too loud.
911 SC turbo, 3.0L 930 motor, G50, 930 brakes, DTA EFI, 352 RWHP DynoDynamic dyno,
Old 06-04-2007, 06:39 PM
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