AEM Electronics

AEM Cold Air Intake

2008-2014 Subaru WRX / 2008-2014 Subaru STI

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SKU: 21-478WRWe price match!

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  • Allows the turbo to breathe a larger volume of air
  • Improves the power and performance
  • Reduces the turbo lag and improves the throttle response
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AEM Cold Air Intake Subaru WRX/STI 2008-2014


Intake Specs:

  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum intake pipe
  • Intake pipe will come powder-coated with a wrinkle-red finish
  • Black powder-coated intake heat shield included
  • Includes DryFlow filter option
  • The air filter can last up to 100,000 miles before cleaning is required
  • The air filter is washable and reusable
  • Increased horsepower
  • Improved throttle response
  • Improved torque
  • Reduced turbo lag
  • Increased intake sound
  • Includes new clamps
  • Note that a tune is required to utilize the maximum performance from this intake


AEM Cold Air Intake


When beginning the path of modification, one of the first modifications one may consider is a quality cold air intake system. The factory intake system is highly restrictive and leaves much room for improvement, especially for a turbocharged vehicle. You want your turbo to be able to breathe with little to no obstructions. 

The AEM Cold Air Intake features a large intake filter that sends air through a smooth aluminum intake tube straight to the turbocharger with no turbulence. This allows the turbocharger to inhale a large volume of cool air to improve the throttle response while reducing the turbo lag. With a proper tune, you will get a nice bump in horsepower and torque. 

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