Simply unrar - then copy the content to your main game folder.
Make sure you have a backup of any previous files.
Also follow the read me instructions if you have a duplicate Tachometer.
Has customized Racing League Helmet view which can be disabled by pressing right-alt.
The 2017 Formula One Monaco Grand Prix. Join the conversation here.
If you have any questions, please don't hesitate to ask. There's no such thing as a stupid question.
rFDynHUD (With Racing League Helmet view added)