Subaru 15-18 Subaru STI Stage 1+ Power Package

This COBB Stage 1+ Power Package is specifically for your 2015 Subaru WRX STI. It's a collection of parts designed to work together to give your engine a noticeable boost in power and responsiveness. If you're looking to get more out of your STI's engine without needing to do extensive modifications, this package is a solid option.

At the heart of this package is the COBB Big SF Air Intake. This intake replaces your restrictive factory air box with a more free-flowing system, allowing your engine to breathe easier. It's made from durable materials and is designed to fit right into your STI's engine bay. Coupled with the COBB Accessport V3, which is the tuner that makes it all work, you'll see improved throttle response and a more aggressive engine note. The Accessport allows you to load custom maps tailored to the intake and other modifications, optimizing your engine's performance safely.

This package is designed to be a complete solution for a Stage 1+ tune. It includes the air intake system and the Accessport V3 tuner, which is essential for unlocking the potential of the intake. The Accessport also serves as a diagnostic tool, allowing you to monitor engine parameters and clear trouble codes. For installation, you'll want to refer to the specific instructions provided with each component, as they are designed for a straightforward bolt-on process for the intake and plug-and-play for the Accessport.