This Torque Solution PNP Speed Density Kit facilitates a seamless transition from MAF to Speed Density configurations. The included adapter harness ensures a direct plug-and-play installation, eliminating the need for OEM harness modification, wire cutting, or splicing. Installation requires welding the provided aluminum IAT sensor bung to your throttle body side TMIC or FMIC upper charge pipe. This setup integrates a fast-response IAT sensor and a high-temperature wire loom for reliable performance. A protune is necessary to optimize engine operation with the speed density system.
| System Type | Plug and Play Speed Density Conversion |
| Connector Type | Waterproof |
| Harness Length | 39 inches |
| Wiring | High Temperature Loom |
| Sensor Type | Fast Response IAT (Intake Air Temperature) |
| Bung Material | Aluminum |
| Bung Thread Size | 3/8 inch NPT Female |
| Compatibility | Subaru WRX 2008-2014, STI 2008-2021 |
| Warranty | 1 Year |
| Installation Requirement | Welding required for IAT bung |
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit / IAT Sensor
SKU: tqsTS-WH-499PA
$99.99Price