GrimmSpeed Stage 1 Power Package Subaru Legacy GT 2005-2009 Legacy_2020-2022 Rear -10mm to -15mm (-0

Rear -10mm to -15mm (-0

and unsafe operating conditions in real time—making it ideal for turbocharged

Creates a very aggressive exhaust sound

Creates Solid and Positive Shift Feel

GrimmSpeed Stage 1 Power Package Subaru Legacy GT 2005-2009 Legacy_2020-2022 Rear -10mm to -15mm (-0The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your Legacy GT. The upgraded GrimmSpeed 3 Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. The GrimmSpeed Intake adds an additional performance increase by reducing pre turbo restriction, which allows your turbo to build boost more quickly and more efficiently. It's important