GrimmSpeed Stage 2.1 Power Package Subaru WRX 2008-2014

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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 2.1 Power Package offers all of the perks of the well-rounded Stage 2 kit with the additional performance of an upgraded GrimmSpeed Up Pipe. Users can expect increased power and torque output thanks to reduced exhaust restriction before and after the turbo in additional to the reduced intake restriction. Free-flowing intake and exhaust components will allow your turbo to spool up more easily and produce power more efficiently.

Stage 2.1 Package Components

1x GrimmSpeed 3-Port Electronic Boost Control Solenoid

1x GrimmSpeed Cold Air Intake System

1x GrimmSpeed License Plate Frames

1x GrimmSpeed Turbo Heat Shield

1x GrimmSpeed Catless Downpipe

1x GrimmSpeed Catless Up-Pipe

Stage 2.1 Package Features

  • Decrease Spool Time - Lower intake restriction and better boost control
  • Plug and Play into OEM Harness - No splicing wires like other BCS solutions
  • Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both traditional intake designs
  • Custom reusable high flow air filter - Integrated velocity stack entrance smooths incoming air
  • Stainless Steel Construction - The downpipe is constructed of high grade 304L SS for corrosion resistance and durability
  • Made in the USA - Right here in Minnesota, in fact
  • 2-3hr Installation - Straight forward with our written and video guides


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