Unboxing, installing and testing the remote exhaust valve controller for the McLaren 720S

Unboxing and installing the ASR valve control unit for the McLaren 720S.
The 720S is frequently referred to as being 'too quiet', this is in part due to turbos and cats, but also due to the fact it has a valved exhaust that only opens at certain throttle openings, speeds and in certain modes.
The ASR valve control allows you to open the valves whenever you want.
Available at asr-component.de/gb/begin/101..., this was a private purchase, I have no affiliation with ASR.
0:00 Unboxing
1:56 Installation
5:26 First fire up
6:41 Noise test
8:11 Road test
9:31 Final thoughts
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[@alisoncumberbatch1300]

Very informative, thanks.