Cobb Tuning V3 Accessport WRX / STI 2008-2014 / Forester XT 2007-2013/ Legacy GT 2007-2012 / Outback XT 2007-2009 | AP3-SUB-003 Type_Turbo Outlets / O2 Housing A dual purpose

A dual purpose

Indicator Hose

Part Number: SU303H

What more can one ask for when buying parts for their performance machine

Cobb Tuning V3 Accessport WRX / STI 2008-2014 / Forester XT 2007-2013/ Legacy GT 2007-2012 / Outback XT 2007-2009 | AP3-SUB-003 Type_Turbo Outlets / O2 Housing A dual purposeTransform Your Subaru's Performance with Professional ECU Tuning Transform your Subaru's performance with the Cobb Accessport V3 (AP3 SUB 003), the industry's most trusted handheld ECU tuning device. This powerful tuner unlocks your turbocharged Subaru's hidden potential through professional grade engine management, delivering instant power gains, improved throttle response, and enhanced drivability for your WRX STI, Forester XT, Legacy GT, or Outback