On my previous 986 I added the Porsche short shift kit. It was a huge improvement over the factory standard unit so after having bought a 981 GTS I figured the same must be true for it. And having seen Guenter in Ontario's commentary on the short shifter he had installed in his 981S, the bug bit me, done, I�m so doing this! I found some helpful information around the internet but nothing as involved as a full set of instructions with pictures and commentary on how to replace your 981...