Torque Solution PNP Speed Density Kit (Aluminum Bung): Subaru WRX 08-14, STI 08-21

Torque Solution PNP Speed Density Adapter Harness w/ IAT Sensor and Aluminum Weld Bung
Applications: Subaru WRX 2008-2014, STI 2008-2021

Torque Solution PNP Speed Density Kit allows you to easily switch from MAF setup to Speed Density without having to hack up your OEM harness. Our adapter harness makes the kit a direct plug and play setup with no wire cutting or splicing required!! Requires the provided bung for the IAT sensor to be welded either on the throttle body side of your TMIC (choose location and mark TMIC before removing it) or on your FMIC upper charge pipe right before the throttle body.

- Plug and Play Adapter Harness
- Direct Fit
- Waterproof Connectors
- 39" Length
- High Temp Wire Loom
- Fast Response IAT Sensor
- Aluminum IAT Weld-On Bung
- 1 Year Warranty

Includes:
- Torque Solution GM Style IAT Sensor

- Torque Solution IAT / Speed Density Pigtail Harness
- Torque Solution Weld Bung: 3/8" (-18) NPT Female Aluminum

**Protune required to run a speed density setup.

Fits:
- Subaru WRX 2008-2014 (USDM/JDM)
- Subaru WRX STi 2008+ (USDM/JDM)