This COBB Tuning NexGen Stage 2 Power Package is a high - value option for 2008 - 2014 Subaru STI. It's designed to restore upgrade paths for vehicles affected by downpipe removal, delivering great performance while meeting legal emissions. Tuning is required. The package includes an Accessport V3 with a large, full - color, high - resolution screen, a customizable multi - gauge display, and an in - vehicle mount. The SF Intake System with a blue hose features a composite intake body for heat rejection and an integrated velocity stack. The airbox has a wrinkle black finish and uses the factory snorkel to feed cold air. The kit also comes with spark plugs, top - feed 1050x fuel injectors, an AEM high - flow fuel pump, and more. Compared to stock, it offers significant increases in horsepower and torque, with peak TQ up by 21%, peak HP up by 13%, max TQ up by 27%, and max HP up by 27%.
Using the COBB NexGen Stage 2 Power Package is straightforward. First, make sure you have the necessary tools. Start by installing the components one by one as listed in the package. The Accessport V3 can be easily mounted in your vehicle using the provided mount and on/off switch. Plug in all the fuel - related components like the fuel injectors, fuel pump, and fuel rails according to the instructions. Remember, tuning is required for this package to work properly. You can use the Accesstuner Software with the data provided for the injectors. For maintenance, regularly check the intake system for any debris or damage. Clean the air filter as recommended. Inspect the silicone hoses for signs of wear and tear. If you notice any issues with performance, such as a loss of power or strange noises, check all the connections and components to ensure they are properly installed and functioning.
