Want a shortcut to finding the right item for your Porsche®?
Application: Porsche® 928 78-84 K-Jetronic (CIS) and L-Jetronic
Made by Stahlwille in Germany, this is the OEM tool to adjust the air/fuel ratio (also referred to as CO in the manual) on the 928.
* Domestic US shipping shown. International shipping will be calculated based on location.
Click to Enlarge