GrimmSpeed Stealth Box Cold Air Intake Red 2015-2021 STI

Description:
Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015-2021 STI. Of course, performance is the highest priority, but at GrimmSpeed so much more than that goes into a product. We wanted an intake that purred quietly under normal driving circumstances but would roar at wide-open throttle. We wanted an intake that looked at home in the well-sported 2015-2021 STI engine bay instead of a shoebox stuffed into the fender area. From here, the SteathBox was born. We took the concept one step further and referenced the F-117 Nighthawk as inspiration for the stealthy look of the GrimmSpeed heat shield. It should come as no surprise that the performance it packs is equally unique.

Features:
- Designed in CAD - Perfect mating with the factory turbo and ram-air scoop
- Low bend angle aluminum tube - Minimize restriction and maximize performance
- Shielded MAF sensor placement Protects MAF from heat, which increases the accuracy of readings
- Made in the USA

Specs:
- Piping Material: Aluminum
- Air Box: Aluminum

Includes:
- 1 x Intake Tube w/ TIG welded MAF flange and Air Straightener
- 1 x High-flow Oiled Filter
- 1 x Hump Hose Connector
- 1 x Stealthbox Heat Shield Assembly
- 3 x Hose Clamps
- 2 x MAF Flange Screws
- 3 x Precut Rubber Sealing Strip
- 1 x MAF Wire Grommet

Applications:
2015-2021 STI