[JFP in PA]

Originally Posted by Porschestrom

Thanks for the answers, i'll probably buy the durametric to check.
I am thinking also to buy a cluster. Would a cluster from an automatic work in my car (Manual)? not many manual from 99-2001 clusters for sale.

You need to get one that matches the car, if you look in Porsche's parts catalog, there are a myriad of clusters available, each slightly different than the other depending upon the end use application. Porsche would not make that many part numbers if they could just be swapped.