Obd2 12+8 extension cable compatible for many kinds of Scanner to diagnose for chrysler car renegade wrangler 300C after 2018 year. The 12+8 connector extension adapter is bypass for Chrysler's car Security Gateway Module (SGM), FCA OBD bypass cable, SGW bypass adapter. 12+8 Extension cable, use with MaxiSys scanner to diagnose for chrysler renegade wrangler 300C after 2018 year. The 12+8 connector adapter is bypass for Chrysler's Security Gateway Module (SGM). This 12 8 Extension Cable Adapter can be used with Maxisys series scanners, such as MS906,MS906BT,MS906TS,MS908, MS908S, MS908S PRO, Maxisys Elite etc. Plug & play, stable transmission, anti-jamming. High-quality materials give the cable superior flexibility and durability 36 months warranty which covers all products. Choose us if you want a quality, service and a memorable selfie experience. We back with your 100% customer satisfaction.