Participated in Youngtimer rally hill climb event. Was an interesting experience to to on a closed twisted public road WOT

Helmets were obligatory. Here is a video where you can see some of the cars.
Mine is 951.
https://www.youtube.com/watch?v=_jOJd5TG6CU&feature=youtu.be
Hear are some pictures:
Just had installed new exhaust and waste gate two weeks ago and this was first drive outside city. I was surprised to see that with full 3 inch exhaust (including down pipe) it was the quietest one on the course, also compared to stock NA 944. From inside the sounds is grate, especially above 3000 rpm. At highway cruising starting from 3000 rpm (around 70 mph) it is almost as quiet as stock until you go on a throttle. There is at time some annoying resonance at 2000 - 2800 rpms (also with the stock exhaust that range did not sound good).