MAPerformance is proud to offer our USA Made cold air intake kit specifically for the EJ powered 15-21 STI. Like all MAP products, we've spent countless hours to design, test and build what we believe is the best all around 2015-2021 VA STI air intake offering. Not only does this intake produce proven power gains it does it without breaking the bank, and that's not all. Pop the hood on your 2015-2021 Subaru STI and people are sure to notice your MAPerformance cold air intake system! Sporting a large 6" high flow K&N Air Filter with a raw stainless steel or wrinkle black coated finish, the question "are you stock" will be a thing of the past! During the design phase of this intake, we paid close attention to details to ensure customers get the most bang for their buck, like using 304ss & including a velocity stack. Your Subaru STI intake kit will feature a full 3" mandrel bent intake pipe for maximum velocity and charge potential. This design combined with our in-house manufacturing processes ensures a seamless transition of intake air flow beginning at the 6" high-flow cone air filter, flowing smoothly through our velocity stack and directly feeding your turbo inlet.

What's in the box?

• 304SS Air Intake Pipe
• Stainless Steel Heat Shield
• 6" Cone Air Filter By K&N
• MAF Extention Harness (2018+ Only)
• One 3" Coupler
• Three Worm Clamps
• Intake Silencer Plug
• Required Hardware

Installation Guide


Features:

• Full 3" tubing design reduces restrictions
• Large 6" high flow K&N air filter
• Made from 304 stainless steel for superior corrosion resistance and enhanced appearance
• Mandrel bent tubing throughout optimizes intake flow
• Made in the USA

Fitment:

• Subaru STI 2015-2017