GReddy Performance Parts - 1/8 BSP Vacuum Hose Fitting(s) - (also New AN Fittings) - straight 5mm Vacuum Fitting - 1/8 BSP - 11900645 Only one thin harness is

Only one thin harness is required to be routed through the firewall

Product Number 11900141

4L 2WD Absolute unconfirmed

improving workability in the engine compartment

GReddy Performance Parts - 1/8 BSP Vacuum Hose Fitting(s) - (also New AN Fittings) - straight 5mm Vacuum Fitting - 1/8 BSP - 11900645 Only one thin harness isCommon place in Japan, but sometimes difficult in the USA to source. This JDM 1 8PT (or as better known in the USA 1 8 BSP British Standard Pipe) are common thread sizes for many Japanese makes, including GReddy. This is common for sensors, oil cooler adapters, oil lines, water lines and vacuum lines. (*this is NOT the same as 1 8NPT, which is more common in the USA) GReddy 1 8 Hose fitting straight 11900645 JDM 1 8PT (1 8BSP in the USA) Vacuum Hose