Search Results We have found 1 items matching your search query. Close Porsche Cayman GT4 981 DBX 3.8 Engine Posted 01 years 10 months 9 days 59 minutes ago. Asphalt Racing 590 Porsche Carrera 991 Cayman 981 3.8 DBX COMPLETE ENGINE ENGINE,COMPLETE MOTOR No GEARBOX!!!! Under 35k miles! Unknown 1 Page 1 of 1