SBD Speed Density Kit w/ Hitachi Japan Sensor

Wanting to tune the car on Speed Density & needing to relocate the Air Intake Temperature reading to your upper intercooler piping.

Our PNP Intake Air Temp Relocation Kit (aka Speed Density Kit) can be installed in LESS than 60 seconds!

SBD is a proud Hitachi Japan authorized dealer & use only OEM Nissan/Hitachi sensors. (Stay away from Chinese sensors that will fail & leave you stranded on the road!)

TMAP = Temperature + Manifold Abolute Pressure

This sensor measures Intake Air Temp + Boost Pressure.

Uses Factory GTR Pressure & IAT Scaling with no ECU changes required.

3-Plug Speed Density (Kit A)

Designed for cars with upgraded turbo kits that no longer have Mass Air Flow Sensors

• Completely Plug & Play
• Replacement Charge Pipe Map Sensor with integrated air intake temp sensor

4-Plug Speed Density (Kit B)

Designed to keep a more OEM look, most popular kit we make. Retains the Factory Mass Air Flow Sensors.

• Completely Plug & Play
• Replacement Charge Pipe Map Sensor with integrated air intake temp sensor