{"product_id":"20-26-gm-1500-30l-duramax-ppe-turbo-resonator-pipe-115020400","title":"PPE 115020400 Fully CNC Machined Turbo Resonator Delete | 2020-2026 GM 3.0L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined from 6061-T6 aluminum\u003c\/li\u003e\n\u003cli\u003eEliminates restrictive factory plastic resonator\u003c\/li\u003e\n\u003cli\u003eImproves turbo efficiency and throttle response\u003c\/li\u003e\n\u003cli\u003eUnrestricted airflow path to intercooler\u003c\/li\u003e\n\u003cli\u003eReliable Viton O-ring seal included\u003c\/li\u003e\n\u003cli\u003eSteel retainer clip for secure fit\u003c\/li\u003e\n\u003cli\u003eAdds some cooling capability to system\u003c\/li\u003e\n\u003cli\u003eAvailable in raw or black-anodized finish\u003c\/li\u003e\n\u003cli\u003eEasy, bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLet Your 3.0L Duramax Actually Breathe\u003c\/h4\u003e\n\u003cp\u003eThe factory resonator on your 3.0L Duramax was designed with one priority in mind, and it wasn't airflow. That 2-inch internal diameter packed with gill openings does a decent job muting turbo sound, but it comes at the cost of restricting the exact airflow your turbo needs to work efficiently. The PPE 115020400 Turbo Resonator Delete removes that restriction entirely, creating an unobstructed path for air flowing into your intercooler. Once it's installed, you'll notice the difference in turbo efficiency and throttle response, since the turbo isn't fighting through a muffled, narrowed passage just to feed your engine. Machined from a single piece of 6061 billet aluminum, this resonator delete is available in both raw and black-anodized finishes, so it looks as good as it performs. It even adds a small amount of extra cooling capacity to the system in the process. For a straightforward bolt-on upgrade that improves how your 3.0L actually responds to throttle input, this is an easy call.\u003c\/p\u003e\n\u003ch4\u003ePrecision Billet Construction Built For A Clean, Reliable Fit\u003c\/h4\u003e\n\u003cp\u003eThe PPE 115020400 is a fully CNC machined turbo resonator delete engineered specifically for 2020-2026 GM trucks equipped with the 3.0L Duramax engine. Machined from a single-piece 6061-T6 billet aluminum, this resonator delete replaces the restrictive factory plastic piece, which uses a 2-inch internal diameter with gill openings that limit airflow while muting turbo sound. Removing that restriction opens up a clear, unobstructed path for air flowing into the intercooler, directly improving turbo efficiency and throttle response. The part includes a high-quality Viton O-ring seal along with a steel retainer clip, both engineered to deliver a hassle-free, OEM-like fitment during installation. Installation is a straightforward bolt-on process, requiring no cutting or permanent modification to complete. This part directly replaces GM OEM part numbers 40009338, 55508581, and 55513244. Available in either a raw or black-anodized finish, it's built to hold up to long-term use while adding a clean, finished look under the hood.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 3.0L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces GM OEM part numbers 40009338, 55508581, and 55513244\u003c\/li\u003e\n\u003cli\u003eBolt-on installation, no cutting or permanent modification required\u003c\/li\u003e\n\u003cli\u003eIncludes Viton O-ring seal and steel retainer clip for proper fitment\u003c\/li\u003e\n\u003cli\u003eAvailable in raw or black-anodized finish\u003c\/li\u003e\n\u003cli\u003eRemoving the factory resonator will increase turbo sound compared to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/1150204XX-2020-2025-GM-3.0L-Duramax-Turbo-Resonator-Delete_Install-Guide_R0526.pdf?v=1778629094\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527208608028,"sku":"PPE115020400","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/115020200_1.jpg?v=1722345949","url":"https:\/\/www.alligatorperformance.com\/products\/20-26-gm-1500-30l-duramax-ppe-turbo-resonator-pipe-115020400","provider":"Alligator Performance","version":"1.0","type":"link"}