SBD Speed Density Conversion Kit

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

Our PNP kit TMAP 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!)

No ECU Tuning Changes needed, uses factory scaling for the TMAP sensor.

3-Plug Design