2011-2016 Duramax LML Resonator Billet Block Off Plate - WCFAB

This quick and easy to install, billet aluminum plate allows you to clean up your engine bay in minutes by removing the big plastic resonator connected to the intake. 100% warranty and emissions friendly. CNC machined in the USA from 6061 aluminum. Black anodized finish with engraved Wehrli Custom Fabrication logo. Includes new stainless mounting hardware.