Grimmspeed StealthBox Cold Air Intake BLACK - Subaru 15-21 WRX - 060060 919 Series Clutch Disc: 6228218

Clutch Disc: 6228218

It's easy to see that the engine reaches redline faster and drops to idle faster with the GrimmSpeed Lightweight Crank Pulley installed

H014 pressure plate features an exclusive diaphragm design to increase clamp load

or you can choose to purchase the optional plug-n-play adaptors which will convert from the type of plugs on these injectors to the plugs on your harness without any need for cutting or soldering

Grimmspeed StealthBox Cold Air Intake BLACK - Subaru 15-21 WRX - 060060 919 Series Clutch Disc: 6228218Inspiration 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