Our special RS2 eprom for VW G40 engines. The eprom for VW G40 engines has been tuned by us for optimum performance and durability. Please choose between the following configurations: Chip V1: 65-68mm supercharger wheel max. 1bar boost pressure Original G40 injectors Chip V2: 65-68mm impeller max. 1bar boost pressure Original G40 injection nozzles Schrick camshaft Other configurations on request, or consultation with us on site. Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com