AEM Cold Air Intake System - Subaru STI 2019-2021

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

Fits 2019-2021 STI ONLY