GrimmSpeed Stage 1 Power Package Subaru STI 2008-2014

The GrimmSpeed Stage 1 Power Package is the perfect starting point for modifying your 2008 - 2014 Subaru STI. The upgraded GrimmSpeed 3 - Port Boost Control Solenoid offers precise and responsive boost control, essential for professional vehicle tuning. The GrimmSpeed Intake reduces pre - turbo restriction, enabling your turbo to build boost faster and more efficiently. All GrimmSpeed Staged Power Packages need a proper tune. Part #: 191004. Stage 1 Package Components include 1x GrimmSpeed 3 - Port Electronic Boost Control Solenoid (057007), 1x GrimmSpeed Cold Air Intake System (060051), and 2x GrimmSpeed License Plate Frames (111002). Stage 1 Package Features: Decrease spool time with lower intake restriction and better boost control. It's plug - and - play into the OEM harness, no wire splicing like other BCS solutions. The hybrid cold air/short ram design combines the best of both traditional intake designs. The air straightener mimics the factory setup for accurate MAF sensor readings. The MAF sensor is inside a heat shield, away from engine bay heat. The custom reusable high - flow air filter has an integrated velocity stack entrance for smooth incoming air. It's made in the USA, specifically in Minnesota, and installation takes just 60 minutes with our written and video guides.

Using the GrimmSpeed Stage 1 Power Package for your 2008 - 2014 Subaru STI is straightforward. First, install the components following the written and video guides provided. The 3 - Port Electronic Boost Control Solenoid and Cold Air Intake System are designed to be plug - and - play into the OEM harness, so you don't have to splice wires. After installation, make sure to get your vehicle professionally tuned as all GrimmSpeed Staged Power Packages require it. For maintenance, regularly check the custom reusable high - flow air filter. You can clean it as needed to keep the intake system working efficiently. Also, keep an eye on the boost control to ensure it's performing accurately. With proper use and maintenance, this power package will keep your Subaru STI running at its best.