GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ STI Red (060078) 15550 601015 is a Prolite flywheel

601015 is a Prolite flywheel

It is fully EC compliant and features simple plug-and-play installation for ease of use

with clamps

w/ DRW 2000 Chevrolet Express 3500 w/ DRW

3" (18330)

GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ STI Red (060078) 15550 601015 is a Prolite flywheelRed 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