My Cart

Close

GrimmSpeed 2015+ Subaru STI Stealthbox Cold Air Intake - Red

$309.00
60078

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.

** INSTALLATION NOTE - 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! **

Quick 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

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

GrimmSpeed Intake Kit Included:

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

Options

Red Intake Tube

Black Intake Tube

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov