COBB Redline Carbon Fiber Alternator Cover - 2015-2021 Subaru STI CFO we get a plastic cover

we get a plastic cover that looks out of place

This reflects the positive impact of the muffler on the vehicle's performance within that RPM range

less restrictive design help the FA20 breathe more freely

our true phenolic construction stands up to extreme heat without compromising performance

flow rates and dyno testing

COBB Redline Carbon Fiber Alternator Cover - 2015-2021 Subaru STI CFO we get a plastic coverThe COBB Redline Carbon Fiber Alternator Cover is constructed of 2x2 twill carbon fiber sheet and finished off with a high quality clear coat that will stand up to under hood temps. A bespoke COBB Redline badge adds a subtle touch. Installation is a breeze with the included hardware. Why? Add a touch of class to your Subaru's engine bay with the Redline Carbon Fiber Alternator Cover. This cover replaces the factory dull plastic cover with something to