Porsche option code M176 (997.2 911)

Q: Where do I find option code M176 on my car?

Look on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

On the Porsche 911 997.2 (2009-2012), option code M176 means: Sports exhaust system (switchable valves).

CodeM176also written 176

CategoryExhaust

Code typeM-code

Model / years911 997.2, 2009-2012

Confidencehigh confidence

About M-code codes

M-codes (“Mehrausstattung”) are the classic Porsche factory option numbers printed on the build sheet, window sticker and the option sticker in the service book or front trunk. On a 997.2 you will usually find M176 on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

Confidence “high”: meaning confirmed by at least two independent public sources. Option meanings can differ between markets and model years.

M176 on other Porsche generations

Related exhaust codes on the 997.2

XLF Sports exhaust system

All 997.2 option codes →

Verified against: www.kindel.com, porschehangout.com. Description is our own wording.

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