Originally Posted By Rho8
A Morgan paper-thin faux leather trunk made in china has unfortunately no effect on the airflow...I have tried for many days and miles.


I've just been out and tried with mine.
Quite right.
So possibly an underbody diffuser of some sort.

Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...