KSTech 83mm Cold Air Intake Subaru WRX / STI 2002-2007

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For high-HP modified Subaru WRX and STI that need a larger MAF housing.

Part Number:

  • 83mm MAF diameter is good for up to about 560 awhp.
  • Fits onto the after-MAF elbow (stock, silicone, APS). Agency Power inlet requires MAF elbow.
  • For those that don't have a high-flow MAF Elbow, check out our Type '2' CAI.
  • AEM Dryflow oil-free filter is now standard on this intake.
  • Works with APS/Turboxs/Perrin front-mount intercoolers and all top-mount intercoolers.
  • Highest-quality construction:
  • Smooth mandrel bends
  • CNC-machined MAF flange.
  • Beautiful welds by ASME-certified welders.
  • Reinforced silicone couplers.
  • Designed, Tested, and Manufactured in the USA

Absolutely positively requires engine management and tuning!


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