GS-911wifi w/OBD-II connector. 2017-On Models DENALI Electronics All single stage pumps feature:

All single stage pumps feature:

As the name “CASTAIR” implies

Year: 1992

Except G3516VS75 has 3-feet and plastic guard

higher efficiency  reliability

GS-911wifi w/OBD-II connector. 2017-On Models DENALI Electronics All single stage pumps feature:The GS 911 is a diagnostic tool for BMW Motorcycles. It is a specialized tool consisting of a unique software and hardware combination that allows the BMW motorcycle enthusiast the ability to communicate with the control modules in a safe and controlled manner. The intelligent electronic interface works in combination with Windows PC software and is also available as mobile software. Use the GS 911 to Read and Clear Diagnostic Fault Codes, Show ECU