Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21 | TS-WH-499 Forester_1998-2002 Polished SUS304 construction

Polished SUS304 construction

delivering a quicker pedal response and precise brake modulation

these studs are able to easily handle the tremendous acceleration shock loads and lateral forces found in racing applications

It does a great job at this but if boost is available under the MBC setting it will give you that full boost

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21 | TS-WH-499 Forester_1998-2002 Polished SUS304 constructionFitment Information: Subaru WRX 2008 2014 (USDM JDM) Subaru STi 2008 2021 (USDM JDM) Subaru Forester XT 2009 2014 Subaru Legacy GT 2010 2012 Subaru Outback XT 2010 2012 Torque Solution PNP Speed Density Adapter Harness allows you to easily switch from MAF setup to Speed Density without having to hack up your OEM harness. This adapter harness is a direct plug and play with the OEM harness plug and GM Style IAT sensor, such as AEM part# 30 2010.