SKYLINE R33/R34 SILICONE HEATER HOSE KIT MR2 - Features two inlets and

- Features two inlets and one outlet

5 and 3 ltr diesel

efficient brazed aluminum core

It basically directs the flow of air into the manifold to maximize the volume that goes into the intake

If you are installing the O2 sensor in your car and plan on keeping the stock one there to keep your ECU happy you will need to weld in a bung

SKYLINE R33/R34 SILICONE HEATER HOSE KIT MR2 - Features two inlets andNissan Skyline R33 R34 GT S GT T RB25DET Silicone heater hose kit A set of blue silicone Heater hoses for Nissan Skyline R33 R34. straight factory replacement. No modification required. Temperature Range: 60 to 260oC Pressure: 0. 3 to 0. 9Mpa Size tolerance: 0. 5mm Polyester reinforced: 3 4 ply They are made by heavy duty fibre reinforced pure silicone rubber.