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GrimmSpeed Cold Air Intake - 08-14 WRX/STI



Vehicle Fitment:
2008-2014 Subaru WRX
2008-2014 Subaru STi
2009-2013 Subaru Forester XT

For years you've been asking us for intakes, and for years we've silently worked to create a solution that sets itself apart from the rest. GrimmSpeed examined and tested current offerings, identified their shortcomings, formed theories, and over months of testing designs - proved them.

Combined with their advanced research and development program, GrimmSpeed fully utilized their engineering resources to design and manufacture what they believe to be the most comprehensive intake solution available for the 2008-2014 Subaru WRX and STi and the 2009-2013 Forester XT models!
  • Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both traditional intake designs
  • Air straightener - Dimensionally mimics the factory configuration for accurate MAF sensor readings
  • MAF sensor location - Inside heat shield, isolated from engine bay heat
  • Custom reusable high flow air filter - Integrated velocity stack entrance smooths incoming air
  • Made in the USA - Minnesota, in fact
  • 30min Installation - Extremely simple with our written and video guides
(1) Intake Tube
(1) High-flow Oiled Filter
(1) Hump Hose Connector
(1) Heat Shield Assembly
(3) Hose Clamps
(2) MAF Flange Screws
(3) Precut Rubber Sealing Strip
(1) MAF Wire Grommet

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