GrimmSpeed Pulley Cover Black - 2015+ Subaru WRX (099040) _6061_Aluminum 5" mandrel-bent exhaust paths provide

5" mandrel-bent exhaust paths provide an ultra-smooth path

Proudly manufactured in-house at STILLEN in Costa Mesa

Using 3D scanned data from multiple vehicles

down to fractions of a second in design speed control

GrimmSpeed Pulley Cover Black - 2015+ Subaru WRX (099040) _6061_Aluminum 5" mandrel-bent exhaust paths provideTired of being teased for your boring engine bay Did you replace your stock TMIC with one that doesn't facilitate the use of the stock engine cover This cover mounts securely in place above your alternator and its design is intended to compliment the GrimmSpeed Top Mount Intercooler and Charge Pipe perfectly. Available in both black and red durable texture powder coated finish, it's the perfect finishing touch for your engine bay. Our Pulley Cover is