AEM 21-846C Cold Air Intake System C.A.S.

AEM Cold Air Intake System C.A.S. SUBARU IMPREZA L4-2.0L F/I; 2017-2019

Intake Specs:

• Tuned and dyno-tested to improve acceleration and engine sound
• Low restriction aluminum intake pipe
• Intake pipe will come powder-coated a gunmetal color
• 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
• Increased intake sound
• Includes heat shield
• 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. The AEM Cold Air Intake System features a non-obstructed design that allows your engine to inhale a large volume of cool air to improve the throttle response, as well as the fuel economy. 

The AEM Cold Air Intake features a large intake filter that sends air through a smooth aluminum intake tube straight to the intake manifold with no turbulence. Expect to see improvements in the engine and throttle response, with an aggressive suction noise under acceleration.