iWire Speed Density Wiring Kit for Subaru
PP-BTSD001-T-S-0
 | Secure Transaction |
With just two connector clicks, you'll be ready to tune your car on Speed Density with iWire's plug-and-play harness!
What the Heck is Speed Density, and Why Did my Tuner Recommend it?Why Do I Need this Wiring Kit Instead of the Pigtail Included With My Sensor?
- To wire the sensor correctly, you need the wiring diagrams for your car year and model to determine the pinout. Our harness plugs in and takes care of this for you.
- We seal the cavities for the unused connections in the plug to prevent corrosion. The open plug or exposed leftover wires can wick water into the main harness causing severe damage.
- Unprotected wire without proper sleeving can melt on the block or wear a hole in the wire due to normal engine vibration. We wrap our harness in military-grade Raychem DR25 for superior heat and abrasion resistance.
- If you cut and splice, it becomes difficult to revert to stock.
- 2002+ STi
- 2002-2014 WRX
- 2004-2014 Forester XT
- 2005 - 2012 Legacy GT
- 2005- 2012 Outback XT
Length Differences
- Front Mount Length = 48 inches
- Top Mount Length = 36 inches
- Our standard Speed Density Wiring Kit works with any 3/8" NPT IAT sensor. When adding an IAT sensor from us, we utilize the AEM Sensor with weld-on bung, AEM part number 30-2010.
- For 1/8 NPT sensor applications, we modify the standard harness, which is why there is a small upcharge. If you add the sensor, the AEM part number 30-2014 comes with the weld-on bung.
Review pages below for additional information:
