Performance Chip
#2
Nordschleife Master
I would get an Autothority Chip its proven performance and highly recomended by the people on this list. Check the classifieds I see them there some times.
#3
install one of them into my friends '88 944 with manual transmission.Same time we but in K & N filter.My friend claimed it was better.I drove it, but i can't tell...Well i have used to my '88 Turbo (with Europroducts chips) performance..
Olli
Olli