We are extremely pleased to announce the immediate availability of 2016 Subaru STI support! This includes Accessport, Accesstuner, and hard-parts compatibility! All SUB-004 Accessports with firmware version 188.8.131.52-10614 or newer are now compatible. To update your Accessport firmware, simply download Accessport Manager and follow the on-screen instructions. This firmware will include all of the Stage 1, Stage 1+SF, and Stage 2 Off The Shelf maps as well as the typical offering of non-performance maps such as Anti-Theft, Economy, and Valet Mode.
Our most popular Staged Power Package for the Subaru platform is now available for the 2008-2014 STI Hatchback and the 2011-2014 WRX Hatchback. For those of you that want the added power of a Turboback exhaust and tune but would like to retain the factory intake system, this kit is for you!
In a previous COBB Blog Article, 2015 STI Development : Staged Power Package Evaluation, we explained the necessity for fuel system upgrades on the newest 2015 STI. That necessity carries back to the 2008-2014 STI as well. This is your solution! The COBB Stage 3 Power Package is a simple bolt-on and tuning solution that will allow you to maximize the power output of your 2011-2014 Subaru STI Hatch! The heart of this package is the Accessport V3. With the increased airflow from a 3″ Stainless Steel Turboback exhaust and SF Intake & Airbox combo, increasing the capability of the fuel system becomes pivotal in making more power reliably. The COBB High Flow Fuel Pump, 725cc Fuel Injectors, and Fuel Pressure Regulator Upgrade provide a substantial fuel system upgrade. Combine the airflow modifications and fuel system upgrades to maximize the power output with the factory turbocharger on your STI!
Note: As product is taken off of back-order, we will continue to add Stage 3 Power Packages for all 2008+ Subaru WRX and STIs!!