Perrin Alternator Pulley Cover Black WRX (2002-2014) STI (2004-2018) Hyundai Mishimoto saw gains of up

Mishimoto saw gains of up to 73 whp and 64 wtq with the catted downpipe

The 2002-2007 Subaru WRX and STI Mishimoto performance aluminum radiator is designed to maximize cooling efficiency by up to 30%

will be included to let the user adjust to their preference

your control arms will need to be removed from the vehicle to have the old bushings pressed out

Perrin Alternator Pulley Cover Black WRX (2002-2014) STI (2004-2018) Hyundai Mishimoto saw gains of upNo 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.