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Seguler 2017-2023 GM 6.6L Duramax L5P Resonator Delete Plug
by SEGULER

Seguler 2017-2023 GM 6.6L Duramax L5P Resonator Delete Plug

SKU SG-ER-0332
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
Availability:
in stock, ready to be shipped
  • CNC-machined from high-grade aluminum for superior strength and exact fitment.
  • Clean up your Duramax engine bay by installing this simple, appealing billet plug.
  • Replaces bulky resonators for a cleaner, professional engine appearance.
  • Durable, corrosion-resistant anodized gold finish adds a custom look under-hood.
  • Engineered with quality O-rings ensuring secure, pressure-resistant fitment.
  • Remove the bulky resonator to unlock the crisp, aggressive sound of your L5P.
  • seals the resonator opening, allowing air to flow straight into the turbo without unnecessary turbulence.
  • Direct bolt-on for 2017-2023 Duramax L5P models—no modifications required.
Specifications-Expand to view details

-Fit:
2017-2023 6.6L GM Chevy Silverado/Sierra Duramax L5P 2500HD/3500HD

Upgrade your Duramax L5P with this premium CNC-machined aluminum plug, designed to replace the bulky factory plastic resonator. By sealing the intake cavity, it streamlines airflow directly into the turbo to eliminate turbulence and improve throttle response. This simple bolt-on upgrade not only prevents potential air leaks from aging plastic but also unlocks the aggressive turbo whistle and clears valuable engine bay space for easier maintenance. Finished in a stunning anodized gold, it provides a durable, leak-proof seal while giving your engine a professional, custom look.

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