GrimmSpeed Pulley Cover Black Subaru WRX 2015-2021 | 099040 Wheel Width_9 inch Fiberglass ‘skeleton’ bonded to underside

Fiberglass ‘skeleton’ bonded to underside for added strength and support with a matte black enamel finish

67 HP over the factory intake in testing performed by K&N

Allows for cleaning/flushing of AVCS cam sprocket internal passages

Say goodbye to the clicking and rattling noises commonly found in stock flimsy endlinks

GrimmSpeed Pulley Cover Black Subaru WRX 2015-2021 | 099040 Wheel Width_9 inch Fiberglass ‘skeleton’ bonded to undersideSubaru WRX 2015 2021 Features: Laser Cut Heavy Duty Aluminum perfect fit with a sleek but heavy duty look Machined Aluminum Mounts anodized black for a clean look and corrosion resistance Heavy Duty DuPont Powdercoat ensures a durable finish and resists discoloration Slotted Mounting Features flexibility for tweaked factory brackets Tired of being teased for your boring engine bay? Replace your stock TMIC with one that doesn't facilitate the use of