GrimmSpeed Stage 1 Power Package Subaru WRX 15+


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100% Geniune New GrimmSpeed Product in Original Packaging
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Fitment: >> Select Application
Intake Pipe Color: Wrinkle Black
Includes GrimmSpeed Electronic Boost Control Solenoid, GrimmSpeed Stealthbox Intake Kit

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The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as a complete system. Instead of piecing together parts from many different manufacturers and hoping that they're design theories are compatible, consider starting with one of our excellent Staged Power Packages based on your goals!

The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your 2015+ Subaru WRX. 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.

GrimmSpeed Electronic Boost Control Solenoid: 3-Port; 1/4in Barbed Fittings; Plug-n-Play Wiring Connector; Laser Cut and CNC Bent Steel Bracket, Black Zinc Plated w/ Stainless Press-in Nuts; All Necessary Hardware

GrimmSpeed Stealthbox Intake Kit: +32wtq (14.3%) and +21whp (9.6%); Designed in CAD; Low Bend Angle Aluminum Tube; Shielded MAF Sensor Placement; Sealed Heat Shield; Professional Tuning Recommended



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GrimmSpeed Stage 1 Power Package
Includes GrimmSpeed Electronic Boost Control Solenoid, GrimmSpeed Stealthbox Intake Kit
Subaru WRX 15+
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