Grimmspeed Lightweight Crank Pulley Hub - Subaru 19-21 WRX [For use w/GrimmSpeed LW Crank Pulley] - 095034 PSIg Sensor 98-99 BMW 3 Series 2

98-99 BMW 3 Series 2

Our shroud forces this air back through the radiator which in turn keeps the radiator cooler

It has an offset inlet design that eases installations and includes a wiring harness

The biggest gain the bypass manifold provides is the reduction of parasitic Helmholtz resonance

Let the Turbo Noises out

Grimmspeed Lightweight Crank Pulley Hub - Subaru 19-21 WRX [For use w/GrimmSpeed LW Crank Pulley] - 095034 PSIg Sensor 98-99 BMW 3 Series 2We've done it: 19 21 WRX Owners can now run popular GrimmSpeed Lightweight Crank Pulleys! Quick Specs Machined from A311 Steel Alloy Laser Etched GrimmSpeed Logo Zinc Plated to Prevent Corrosion Includes High Quality Buna N O RING Performance While the 2015 18 Subaru WRX utilizes a standard crank pulley design, which can easily be switched out with the current GrimmSpeed FA Lightweight Pulley, the 2019 21 WRX is a different story. The OEM pulley