MOTIV ReFlex 0-10 bar pressure sensor with an ATM 2-pin plug-and-play connector for the MOTIV ReFlex - for fuel, exhaust back-pressure, oil or coolant pressure. Optional 3/8in and 5/16in SAE quick-connect adapters with 1/8in NPT port are sold separately (not needed with Precision Raceworks fuel lines that have the port built in).