Perrin Alternator Pulley Cover Black WRX (2002-2014) STI (2004-2018) Acura The unique slotted or cross-drilled

The unique slotted or cross-drilled surface helps wipe away debris that can form between the pad and the disc

Unlike other brands

- Blue Anodized

an intake tube

WARNING: It's common for people while installing these downpipes to end up with broken turbo-to-downpipe studs

Perrin Alternator Pulley Cover Black WRX (2002-2014) STI (2004-2018) Acura The unique slotted or cross-drilledNo longer do you have to be embarrassed by your ugly stock pulley cover! The Perrin Performance pulley cover for the Subaru WRX and STI is constructed of 5052 plate aluminum with precision drilled mounting holes and additional pre marked indents for those who want to reuse your drive by cable support clips. Choose from Perrin's signature wrinkle red, black, or silver powder coated finishes for long lasting good looks under the hood.