GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ STI Red (060078) 15550 our goal was to create

our goal was to create a unique

3/8" Female EFI Quick Connect to 3/8" Female EFI Quick Connect Adapter

Being a manufacturing and engineering company we are able to see the quality of the products made by our partner vendors

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601015 is a Prolite flywheel

GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ STI Red (060078) 15550 our goal was to createRed Stealthbox Air Intake Kit (060067) by GrimmSpeed. 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