SKU: tqsTS-WH-499 Torque Solution PNP Speed Density Adapter Harness for 2008-2014 Subaru WRX, 2008-2021 STI

Torque Solution PNP Speed Density Adapter Harness for 2008-2014 Subaru WRX, 2008-2021 STI

The Torque Solution PNP Speed Density Adapter Harness offers a seamless transition from MAF to Speed Density setups for Subaru WRX 2008-2014 and STI 2008-2021 models. This easy-to-install adapter eliminates the need for modifications to your OEM harness, ensuring a hassle-free installation. It features a direct plug-and-play design with the OEM harness plug and is compatible with GM Style IAT sensors, such as AEM part# 30-2010. Additionally, the harness requires a welded bung for the IAT sensor, which can be placed either on the throttle body side of your TMIC or on your FMIC upper charge pipe before the throttle body.

With waterproof connectors, high-temp wire loom, and a 39" length, this adapter harness is built to last and ensures reliable performance. Backed by a limited lifetime warranty, it’s the perfect solution for those looking to enhance their vehicle's air intake system with minimal effort.

Important Note About Vehicle Fitment

Our vehicle fitment selection tool is currently in development, and we’re working hard to ensure the accuracy of our data. While most models and trims should be correct, there may be some instances where fitment information is incomplete or an alternative option is available.

If you’re unsure about the compatibility of a part with your vehicle, please don’t hesitate to reach out to us for assistance. Our team is here to help you find the perfect fit!