The Torque Solution PNP Hybrid Speed Density adapter harness is a plug-and-play harness for Subaru WRX (2002–2007), STI (2002–2007) and FXT (2005–2008) models. It provides the wiring adapter needed to support hybrid speed-density configurations, allowing integration of aftermarket engine management or sensor setups without extensive splicing. The harness is built to match the listed Subaru model years and platforms.
Torque Solution PNP Hybrid Speed Density Adapter Harness Subaru WRX 02-07 STI 02-07 FXT 05-08 LG