Porsche 991 Turbo S Tubi Style Exhaust Sound Accelerations & Revs

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I have filmed a friends Porsche 911 991 Turbo S fitted with Tubi Style exhaust system start up its 560hp 3.8 flat-six turbo engine and rev multiple times, then .\r
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I have filmed a friends New Cars Porsche 911 991 Turbo S fitted with Tubi Style exhaust system start up its 560hp 3.8 flat-six turbo engine and rev multiple times .\r
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