WCFAB 2017+ Duramax Billet Black Anodized Turbo Resonator Plug 2003-2007 6.0L Powerstroke The factory plastic GM Coolant

The factory plastic GM Coolant Heater Core Firewall Fitting is a common failure point on Duramax trucks and other GM vehicles

We do not specialize in manufacturing high-pressure fuel pumps

very costly

1 return filter head uses the same quick connect fittings and mounting hardware as the previous Gen2 filter

RED Label air helper springs use steel alloy brackets

WCFAB 2017+ Duramax Billet Black Anodized Turbo Resonator Plug 2003-2007 6.0L Powerstroke The factory plastic GM CoolantThis quick and easy to install, billet aluminum plug allows you to clean up your engine bay and get more aggressive turbo sound in minutes by removing the big plastic resonator connected to your OEM intake. 100% warranty and emissions friendly. CNC machined in the USA from 6061 aluminum. Black anodized finish with engraved Wehrli Custom Fabrication logo. CNC Machined Billet Aluminum Plug Black anodized finish with engraved logo NO Tuning required,