AEM Cold Air Intake System – 2019-2021 Subaru STI

RallySport Direct is proud to provide you with another quality performance intake system brought to you by AEM.

Here, you are looking at the AEM Cold Air Intake System designed specifically for your application to replace the factory restrictive intake system to increase both power and performance. This is a complete kit that replaces your factory air filter and air intake housing and has been dyno-proven to produce more power and torque.

DETAILS:

• Tuned and dyno-tested to improve acceleration and engine sound
• Low restriction aluminum intake pipe
• Intake pipe will come powder-coated a wrinkle red color
• Air filter can last up to 100,000 miles before cleaning is required
• Air filter is washable and reusable
• Increased horsepower
• Improved throttle response
• Improved torque
• Reduced turbo lag
• Increased intake sound
• Includes heat shield
• Includes new clamps