Product Description
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15-21 STI can be thought of as a hybrid of the tube and filter used in the 08-14 WRX intake and the Stealthbox heat shield used in the 15-21 WRX intake. Small design changes were made, but the overall fit and performance is approximately the same.
Technical Specs:
- Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both traditional intake designs
- Air straightener - Dimensionally mimics the factory configuration for accurate MAF sensor readings
- MAF sensor location - Inside heat shield, isolated from engine bay heat
- Custom reusable high flow air filter - Integrated velocity stack entrance smooths incoming air
- Stealth Box Heat Shield - Sleek, unique design looks KILLER in your engine bay and keeps the heat of the engine bay from affecting performance
- Made in the USA - Right here in Minnesota, in fact
- 30min Installation - Extremely simple with our written and video guides
Includes:
- 1x Intake Tube w/ TIG welded MAF flange and Air Straightener
- 1x High-flow Dry Filter
- 1x Hump Hose Connector
- 1x Stealthbox Heat Shield Assembly
- 3x Hose Clamps
- 2x MAF Flange Screws
- 3x Precut Rubber Sealing Strip
- 1x MAF Wire Grommet
Fitments:
- 2015-2021 Subaru STI
- 2018 Subaru STI Type RA
California Residents, Proposition 65 WARNING
