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Grimmspeed StealthBox Cold Air Intake – 2015-2021 WRX – Bundle Only

Grimmspeed StealthBox Cold Air Intake – 2015-2021 WRX – Bundle Only

$399.99

Quick Specs

  • +32wtq (14.3%) and +21whp (9.6%)
  • 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 accuracy of readings
  • Made in the USA – Manufactured right here in Minnesota
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Description

Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. 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+ WRX 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.

Quick Specs

  • +32wtq (14.3%) and +21whp (9.6%)
  • 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 accuracy of readings
  • Made in the USA – Manufactured right here in Minnesota