Stage 2 Package Components

  • GrimmSpeed 3-Port Electronic Boost Control Solenoid

  • GrimmSpeed StealthBox Cold Air Intake System (Red or Black; Use drop down)

  • GrimmSpeed Catted J-Pipe

  • GrimmSpeed License Plate Frames


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 2 Power Package is a well-rounded kit, offering increased power and torque output thanks to reduced restriction before and after the turbo, as well as a more aggressive street presence thanks to the intake and exhaust tones.

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. The GrimmSpeed J-Pipe replaces the extremely restrictive factory J-Pipe and catalytic converter with high quality 3” diameter stainless tubing and a high-flow catalytic converter.  

It's important to note that all GrimmSpeed Staged Power Packages require a proper tune.


WARNING: Cancer and Reproductive Harm -


Grimmspeed Stage 2 Power Package - 15+ Subaru WRX

  • Sale
  • Regular price $1,129.00