GrimmSpeed StealthBox Cold Air Intake - 15-21 STI

SKU: GRM060078

$449.99 CAD

⏳ Sale ends in {timer}

You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ 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 2015+ WRX intake. Small design changes were made, but the overall fit and performance is approximately the same.
- 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
- StealthBox 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
- Take care to install the air filter onto the intake tube properly. Push the filter onto the tube no more than 1" before tightening the clamp. This will ensure that the velocity stack within the filter is allowed to function properly!
Kit Includes:
- 1x Intake Tube w/ TIG welded MAF flange and Air Straightener
- 1x High-flow Oiled 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
2015-2020 Subaru STI & Type-RA

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