Comparing a Dansk 1 in, 1 out, 70mm muffler to the stock 911 muffler. Both with Euro Pre-Muffler. Dansk gives a nice, low tone rumble/burble from 1200-1800rpm. Sounds great around town, and is as quiet as the stock muffler at 75mph going down the freeway. If you want something that sounds just a little bit throaty than stock without sacrificing cabin comfort, i recommend this muffler.
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