Fitted a RH airscoop last year but didn't really try it out until the last few days. It's been about 27 degrees here and run to work and back a distance of about 20 miles each way most of it autobahn so cruise at 90-100 mph and when I slow down I began to think something was wrong, fan not running so worried it was kaput but switch off and the fan runs. So seems the scoop does its job as usually in these conditions I would have fan accompaniment for most of the trip.

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To Lands End and beyond