{"title":"2020-2026 GM 2500HD\/3500HD 6.6L L5P Duramax Turbo Blankets \u0026 Accessories","description":"\u003cdiv\u003e\n\u003cinput type=\"checkbox\" class=\"read-more-state\" id=\"post-1\"\u003e\n\u003cp class=\"read-more-wrap\"\u003e\u003cspan class=\"read-more-target\"\u003eImprove the overall efficiency and reliability of your 2020-2026 GM 6.6L Duramax L5P by upgrading adding on a high-quality turbo blanket! Turbo blankets are designed to insulate your turbocharger, helping to manage heat by keeping exhaust gas temperatures high while reducing under-hood temperatures. This boosts turbo efficiency and reduces heat soak, which can lead to better throttle response, more consistent power delivery, and improved overall performance. In addition to turbo blankets, we offer a few different accessories designed to support your turbo system, giving you more confidence when you're behind the wheel. \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eGM Duramax Fitments:\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 6.6L Duramax.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eSubmodel Fitments:\u003c\/strong\u003e WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003eSome exceptions apply, please see individual product pages for specific fitments.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003clabel for=\"post-1\" class=\"read-more-trigger\"\u003e\u003c\/label\u003e\n\u003c\/div\u003e","products":[{"product_id":"ats-2021041000-t4-turbo-blanket-universal","title":"ATS 202-104-1000 T4 Turbo Blanket | Universal","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT-4 Turbo Blanket\u003c\/li\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003eFlange: T-4 Flange\u003c\/li\u003e\n\u003cli\u003eSold As: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ATS turbine heat shield is constructed from high tech, heat resistant materials, able to withstand 2500 degrees of peak heat and 1800 degrees of sustained temperatures. The benefits of a turbine shield include decreasing under-hood temperatures while increasing horsepower and torque. The ATS turbine heat shield also provides quicker spool times when compared to running your turbo with no shielding. Recorded temperatures at the turbo compressor inlet showed lower surface temperatures, with horse power and torque increases. There was also a decrease in turbocharger spool times. Along with increased performance, you also have the added benefits of lower under hood temperatures which correlates to increased radiator performance, cooler intake temperatures, longer life for vacuum lines, wiring harnesses and under-hood electronic components. The ATS turbine shield is one of the most cost-effective, power increasing modifications you can make.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e Universal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal fit for most diesel turbos with T-4 flange\u003c\/li\u003e\n\u003cli\u003eWithstands up to 2500°F peak and 1800°F sustained heat\u003c\/li\u003e\n\u003cli\u003eHelps lower under-hood temps and protect engine bay components\u003c\/li\u003e\n\u003cli\u003eImproves turbo spool time for quicker throttle response\u003c\/li\u003e\n\u003cli\u003eDesigned to retain heat in the turbine housing for better efficiency\u003c\/li\u003e\n\u003cli\u003eCan increase horsepower and torque in real-world use\u003c\/li\u003e\n\u003cli\u003eMay lead to cooler intake and radiator temps during operation\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, heat-resistant materials built for diesel use\u003c\/li\u003e\n\u003cli\u003eIdeal for towing, performance builds, or heavy-duty driving conditions\u003c\/li\u003e\n\u003cli\u003eSold individually, confirm you need a T-4 size before ordering\u003c\/li\u003e\n\u003cli\u003eBacked by a 3-year or 150,000-mile limited warranty\u003c\/li\u003e\n\u003cli\u003eOne of the most affordable upgrades for heat control and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ATS Diesel Performance","offers":[{"title":"Default Title","offer_id":49527054926108,"sku":"ATS202-104-1000","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/202-104-1000-FSMF.jpg?v=1722349352"},{"product_id":"17-22-gm-2500-3500hd-66l-duramax-l5p-wehrli-vgt-turbocharger-heat-blanket-wcf100822","title":"Wehrli 100822 VGT Turbocharger Heat Blanket | 2017-2024 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax L5P","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2017-2024 L5P Duramax VGT turbochargers\u003c\/li\u003e\n\u003cli\u003eHelps reduce underhood heat\u003c\/li\u003e\n\u003cli\u003eRated for over 2500F direct heat\u003c\/li\u003e\n\u003cli\u003eDurable high-temperature exterior material\u003c\/li\u003e\n\u003cli\u003eSecured with stainless steel rivet fasteners\u003c\/li\u003e\n\u003cli\u003eEasy to install with a custom fit\u003c\/li\u003e\n\u003cli\u003eMade in the USA by hand\u003c\/li\u003e\n\u003cli\u003eDesigned for tuned competition trucks\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory heat shields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSerious Heat Control for Tuned L5P Duramax Builds\u003c\/h4\u003e\n\u003cp\u003eIf you’ve tuned your 2017-2024 L5P Duramax for serious performance, controlling underhood heat becomes just as important as managing power. The Wehrli 100822 VGT Turbocharger Heat Blanket is designed specifically for trucks running a VGT turbo in high-performance or competition setups. This easy-to-install blanket wraps around your turbo housing, keeping extreme heat contained where it belongs. By reducing radiant heat under the hood, you help protect surrounding components, manage intake temps, and promote more efficient turbo operation. It’s a smart upgrade for anyone pushing their Duramax harder than stock, especially in competition environments where every degree of control counts.\u003c\/p\u003e\n\u003ch4\u003eBuilt to Withstand the Heat and Made to Last\u003c\/h4\u003e\n\u003cp\u003eHandmade in the USA, this blanket features a rugged, high-temperature exterior shell combined with stainless steel rivet fasteners to ensure it stays secure even under the most extreme conditions. Rated to handle over 2500°F of direct heat, it’s built for the kind of punishment serious diesel builds deliver. Please note that this blanket is designed for use without the factory turbo heat shields and is intended for tuned or competition trucks only. Whether you’re looking to improve heat management or protect your engine bay from excessive temperatures, this turbo blanket delivers the durability and performance you need for your high-powered Duramax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax L5P\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2017–2024 L5P Duramax with VGT turbo only.\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory turbo heat shields.\u003c\/li\u003e\n\u003cli\u003eRated to handle over 2500°F of direct heat.\u003c\/li\u003e\n\u003cli\u003eIdeal for tuned or competition-use Duramax builds.\u003c\/li\u003e\n\u003cli\u003eHelps reduce underhood heat and protect components.\u003c\/li\u003e\n\u003cli\u003eImproves intake temps and turbo efficiency.\u003c\/li\u003e\n\u003cli\u003eMade in the USA and hand-built for durability.\u003c\/li\u003e\n\u003cli\u003eStainless steel rivets hold the blanket securely.\u003c\/li\u003e\n\u003cli\u003eHigh-temp outer shell resists wear and heat cycles.\u003c\/li\u003e\n\u003cli\u003eCustom fit for easy install on the turbo housing.\u003c\/li\u003e\n\u003cli\u003eWarranty applies only with proper fit and use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wehrli Custom Fab","offers":[{"title":"Default Title","offer_id":49527229907228,"sku":"WCF100822","price":154.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/WCF100822_1.jpg?v=1722345864"},{"product_id":"ppe-516000800-oil-galley-feed-line-fitting-01-22-gm-66l-duramax","title":"PPE 516000800 Oil Galley Feed Line Fitting | 2001-2022 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with 2001-2022 Duramax engines\u003c\/li\u003e\n\u003cli\u003eDraws oil directly from engine galley\u003c\/li\u003e\n\u003cli\u003eDesigned for PPE T4 oil adapters\u003c\/li\u003e\n\u003cli\u003eIncreases oil flow for turbo setups\u003c\/li\u003e\n\u003cli\u003eSupports single or compound turbos\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli\u003e-6 AN fitting for easy connection\u003c\/li\u003e\n\u003cli\u003eBraided oil feed line compatibility\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance applications\u003c\/li\u003e\n\u003cli\u003e1 year limited warranty included\u003c\/li\u003e\n\u003cli\u003eBoosts oil delivery to the turbocharger\u003c\/li\u003e\n\u003cli\u003ePrecision fit ensures perfect compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGet The Oil Flow Your Turbo Deserves\u003c\/h4\u003e\n\u003cp\u003eIf you’re dialing in your turbo setup and looking to feed it the way it should be, the PPE Oil Galley Feed Line Fitting is exactly what you need. This adapter takes oil delivery to the next level by pulling directly from the engine’s oil galley, giving your turbocharger a cleaner and more consistent oil supply. Whether you’re chasing performance with a single turbo or dialing in a compound setup, this fitting ensures your system gets the oil it needs to stay cool and perform reliably. It pairs seamlessly with PPE’s T4 Oil Feed Line Adapter, giving you a worry-free installation and a boost in oil flow capacity right out of the box. Built from durable stainless steel and backed by a 1-year warranty, this is one of those upgrades that provides peace of mind and better performance in one simple move. When oil starvation is not an option, this fitting makes sure your turbo stays in the game longer and runs smoother. So if you’re planning a build or just want to upgrade smart, this fitting is one of those no-brainer components you’ll be glad you installed.\u003c\/p\u003e\n\u003ch4\u003eDesigned For Precision And Built To Last\u003c\/h4\u003e\n\u003cp\u003eThe PPE 516000800 Oil Galley Feed Line Fitting is engineered for performance-focused diesel owners who understand the importance of consistent lubrication under pressure. It uses a -6 AN fitting to create a reliable connection between your engine's oil galley and the turbocharger’s oil inlet, significantly improving oil flow to high-demand turbo systems. Constructed with stainless steel, this fitting resists heat, vibration, and pressure, making it ideal for demanding environments and long-term use. Its design complements PPE’s T4 Oil Feed Line Adapter perfectly, streamlining installation and eliminating compatibility guesswork. The increased oil flow capacity it provides is especially beneficial for setups that include larger or compound turbos, where higher oil volume is critical for preventing premature wear. By reducing restrictions in the oil feed path, this fitting helps ensure your turbo operates at its full potential. It’s a small part with a big impact, offering both reliability and efficiency in one high-quality solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for 2001-2022 GM 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eMust be used with PPE T4 Oil Feed Line Adapter for full compatibility\u003c\/li\u003e\n\u003cli\u003eIdeal for both single and compound turbocharger setups\u003c\/li\u003e\n\u003cli\u003eSignificantly improves oil flow to turbo for better performance\u003c\/li\u003e\n\u003cli\u003eDurable stainless-steel construction ensures long-term reliability\u003c\/li\u003e\n\u003cli\u003eHelps prevent oil starvation during high-demand operation\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty included for peace of mind\u003c\/li\u003e\n\u003cli\u003eInstallation requires proper routing of braided oil line\u003c\/li\u003e\n\u003cli\u003eDesigned for direct fit to oil galley with -6 AN connection\u003c\/li\u003e\n\u003cli\u003eRecommended for performance builds or upgraded turbos\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527580328220,"sku":"PPE516000800","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/516000800_01.jpg?v=1722359912"},{"product_id":"ppe-516010100-turbo-boost-pressure-gauge-tubing-kit-01-22-gm-25003500hd","title":"PPE 516010100 Turbo Boost Pressure Gauge Tubing Kit | 2001-2024 GM Silverado\/Sierra 2500HD\/3500HD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTaps directly into the intake manifold\u003c\/li\u003e\n\u003cli\u003eAllows accurate reading\u003c\/li\u003e\n\u003cli\u003e1 year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEnables Precise Boost Level Measuring\u003c\/h4\u003e\n\u003cp\u003ePPE’s Boost Tubing Kit is designed to provide precision in measuring boost levels by allowing direct tapping into the intake manifold. This setup ensures that the boost readings obtained are highly accurate and reliable, crucial for optimizing engine performance and tuning. By integrating seamlessly with the intake manifold, PPE’s Boost Tubing Kit enables precise monitoring of boost pressure, aiding in fine-tuning and maximizing the efficiency of your vehicle's turbocharged or supercharged system. This direct connection not only enhances performance but also supports diagnostic capabilities, ensuring that engine parameters are closely monitored for optimal operation under various driving conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 GM Silverado\/Sierra 2500HD\/3500HD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTaps into intake manifold for accurate boost readings.\u003c\/li\u003e\n\u003cli\u003eIncludes tubing, brass fittings, and mounting hardware.\u003c\/li\u003e\n\u003cli\u003eComes with a 1-year limited warranty from PPE.\u003c\/li\u003e\n\u003cli\u003eWorks with PPE’s boost gauge and similar setups.\u003c\/li\u003e\n\u003cli\u003eProvides reliable data for tuning and diagnostics.\u003c\/li\u003e\n\u003cli\u003eHelps protect engine under high boost conditions.\u003c\/li\u003e\n\u003cli\u003eClean, leak-free install is important for accuracy.\u003c\/li\u003e\n\u003cli\u003eSimple but critical for turbocharged engine monitoring.\u003c\/li\u003e\n\u003cli\u003eFits most GM trucks from 2001–2024 with boost gauges.\u003c\/li\u003e\n\u003cli\u003ePlastic tubing may wear faster under extreme heat.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527584850204,"sku":"PPE516010100","price":14.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/ppe516010100_01.jpg?v=1722359916"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/collections\/GM_Duramax_Turbo_Blankets_Thumb_1.jpg?v=1728497884","url":"https:\/\/www.alligatorperformance.com\/collections\/2020-2026-gm-duramax-66l-l5p-turbo-blankets-accessories.oembed","provider":"Alligator Performance","version":"1.0","type":"link"}