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

FITMENT

• 2017-2023 6.6L GM Chevy Silverado/Sierra Duramax L5P 2500HD 3500HD.

DESCRIPTION

Product Overview

• The factory plastic turbo resonator box on your 6.6L Duramax L5P is bulky, prone to cracking as it ages, and muffles the engine's natural turbo sound.
  
• The L5P Resonator Delete Plug is the perfect, budget-friendly cosmetic and functional upgrade. CNC-machined from high-grade billet aluminum, this premium plug directly replaces the factory plastic resonator.
• It seals the intake opening, allowing air to flow smoothly and directly into the turbo while cleaning up your engine bay for a clean, professional appearance.

• Material Construction: CNC-machined high-grade T6-6061 Billet Aluminum.
  
• Smooths Airflow: Properly seals the intake tube cavity to eliminate unnecessary air turbulence, letting fresh air flow straight into the turbocharger for improved throttle response.
• Unlocks Turbo Whistle: Removes the noise-dampening chamber, letting your 6.6L L5P produce a crisp, aggressive, and highly satisfying turbo spool sound.
• Clears Up Engine Space: Instantly eliminates the oversized, bulky OEM plastic resonator box, freeing up valuable engine bay space and making routine maintenance much easier.

FAQ

Q: Does this delete plug actually increase horsepower?

A: No noticeable horsepower gains should be expected.  The primary benefits are cosmetic (cleaning up the engine bay), acoustic (restoring the turbo whistle), and preventing potential vacuum/air leaks from the cheap OEM plastic resonator.

Q: Will this delete plug cause a Check Engine Light or require a tune?

A: No tuning or programming is required. This is a purely mechanical upgrade on the intake ducting before the turbo. It does not alter any engine sensors or emissions control systems, so it will not throw any error codes or affect your vehicle's warranty.

Q: How does this plug install, and do I need to cut anything?

A: No cutting or custom modifications. It features an OEM-style snap-fit design. Simply loosen the hose clamp, remove the bulky factory plastic resonator box, slide this billet aluminum plug into the open port on intake tube, and secure it with your factory clamp.