I have for sale a weltmeister performance chip with installation instructions. It came as a "bonus" when I bought my car, but it doesn't fit, so it's no good to me. Unfortunately, because it doesn't fit my car, I have no idea if it works. It fits 85.5-87 944 NA and 86-87 924S, with Bosch ECU# 0-261-200-077. It's in good shape with no bent pins. It is a
24 pin chip, so make sure it will fit your ECU.
So I'm offering it cheap- $30 shipped, or best offer.
PM me if you are interested.
Note: According to the instructions, it requires 91 or higher octane fuel.
