04-10 GM Resonator Plug

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  • Regular price $19.99

Fits 04.5-10 Chevy, GMC 2500 3500 Duramax 

Fully CNC machined Billet Aluminum Resonator Delete Plug.

this fits into the resonator hole on top of the turbo mouthpiece and have a double o-ring seal.

you can put the resonator box ( black box on top of engine that says 6.6) back on with this plug installed.


You will get more turbo whistle 

it helps reduce air turbulence in the mouthpiece 

if the resonator cracks it will not suck dust into turbo.

great little mod for protection and adds a little better sound.

ships straight from manufacturer 


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