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AEM Performance Cold Air Intake System Subaru WRX STI 2.5L H4 2015

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(Lower 48 US States)
Cost in points: 303 points
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AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and Air Filter to give you better performance and better engine sound. AEM cold air intakes relocate the Air Filter outside the engine compartment so cooler air can be fed into your engine. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber for more horsepower and torque. AEM Cold Air Intakes include an oversized AEM DryFlow synthetic washable Air Filter for outstanding air flow, filtration, and performance while allowing easy oil-free cleaning. They include a mandrel-bent aluminum intake tube and high quality hardware designed to reduce restriction and reduce intake temperature. The design and components of each intake system vary so consult the installation instructions for more information on the contents of each part number.

  • Air Filter Color: Red
  • Air Filter Height: 9 in (229 mm)
  • Air Filter Material: Non-woven Synthetic
  • Air Filter Outlet Shape: Round
  • Clamp Material: Stainless Steel
  • Clamp Style: Regular
  • Clamps Included: 3
  • Intake Pipe Color / Finish: Wrinkle Red
  • Intake Pipe Ports: All intake tube ports needed for the specified applications are included
  • Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
  • Part Number: 21-735WR
  • Product Box Height: 12.25 in (311 mm)
  • Product Box Length: 20.25 in (514 mm)
  • Product Box Width: 12.25 in (311 mm)
  • Product Style: AEM Cold Air Intake System
  • Replacement Filter: 21-2029D
  • Street Legal In All US States: Yes
  • TUV Approved (Europe): No
  • Vacuum Tubing Included: No
  • Weight: 8.9 lb (4 kg)
  • Street Legal In All US States: Yes
    CARB EO Number: D-670-18
  • TUV Approved (Europe): No
  • Subaru WRX STI 2.5L H4 F/I - All 2015
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