{"product_id":"spelab-2004-2005-6-6l-duramax-lly-egr-delete-kit-with-high-flow-intake","title":"SPELAB 2004-2005 6.6L Duramax LLY EGR Delete Kit With High Flow Intake","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003eAn EGR delete improves fuel economy (up to 20%), reduces DPF failure risk, and extends engine life by preventing soot buildup. It lowers engine temperatures, restores power, and avoids costly EGR repairs. The engine runs cleaner and more efficiently without recirculating exhaust gases.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New, Aftermarket Product\u003c\/li\u003e\n\u003cli\u003eDirect replacement. No installation instruction. No Glue\u003c\/li\u003e\n\u003cli\u003eFormulated for high-temperature applications, or heavy-duty use (such as towing, etc.).\u003c\/li\u003e\n\u003cli\u003eReplaces almost any cut gasket by making reliable, formed-in-place gaskets that resist cracking, shrinking and migrating caused by thermal cycling.\u003c\/li\u003e\n\u003cli\u003eCoats pre-cut gaskets to increase reliability. Temperature range -65u00b0F to 650u00b0F (-54u00b0C to 343u00b0C) intermittent; resists auto and shop fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_2004-2005_6.6L_Duramax_EGR_Delete_Kit_With_High_Flow_Intake_listing.jpg?v=1649755848\" alt=\"SPELAB 2004-2005 6.6L Duramax EGR Delete Kit With High Flow Intake listing\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2004 2005 GMC Sierra 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2004 2005 Chevrolet Silverado 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003emake sure that the size and shape of the product match your car. Due to actual measurement by hand, there may be a 1-2cm error.\u003c\/p\u003e\n\u003cp\u003eFor later Duramax models, check out our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/spelab-2007-5-2010-6-6l-duramax-egr-delete-kit-high-flow-intake-elbow-pipe-tube\" title=\"lmm egr delete kit\"\u003eLMM egr delete kit\u003c\/a\u003e (2007.5-2010) and  \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/egr-delete-kit-for-2011-2016-gmc-chevy-6-6l-duramax-diesel-spelab\" title=\"lml egr delete kit\"\u003eLML egr delete kit\u003c\/a\u003e for 2011-2016 trucks.\u003c\/p\u003e\n\u003cp\u003e---tab Additional Info---\u003c\/p\u003e\n\u003ch3\u003eWhat Are The Benefits of EGR Delete?\u003c\/h3\u003e\n\u003cp\u003eAn EGR delete can bring about several benefits. These include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Fuel Economy and Engine Longevity\u003cbr\u003e\u003c\/strong\u003eAn EGR delete helps you restore your diesel engine’s power levels which, in turn, also restores your overall fuel efficiency. Since an \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/egr-delete\"\u003eEGR delete kit\u003c\/a\u003e\u003c\/strong\u003e sends the exhaust gas away from your car’s engine, it starts to run cleaner, too. Not only does it make the process increasingly efficient, but it also reduces the chances of DPF (diesel particulate filter) failure. So, overall, with this aftermarket kit, you can see an increase of up to 20% in your fuel economy. Along with that, the EGR delete kit can also improve your engine’s longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Engine Temperature\u003cbr\u003e\u003c\/strong\u003eEGR valves naturally contain a high content of soot. When the EGR system’s valve or coolers get clogged with soot, the exhaust gases start to circulate more around the system, resulting in a blockage. As a result, the temperatures around the engine rise and you experience a reduction in the engine’s power. However, when you bypass this, lower exhaust gas is produced. In turn, during operation, your vehicle experiences a reduced engine coolant temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHelps Save Money\u003cbr\u003e\u003c\/strong\u003eIn addition, an EGR delete can also help you save money on some costly repairs. The EGR, if damaged, can be quite costly to repair and replace. An EGR delete removes the possibility of such damage, thereby saving your money.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"96\" data-end=\"458\"\u003e\u003cstrong data-start=\"96\" data-end=\"158\"\u003eQ1. Will this LLY EGR Delete Kit affect engine reliability?\u003c\/strong\u003e\u003cbr data-start=\"158\" data-end=\"161\"\u003eNo—in fact, it improves long-term engine reliability. The SPELAB LLY EGR Delete Kit eliminates hot exhaust gas recirculation, reducing carbon buildup in the intake system and lowering combustion temperatures. This helps extend the life of your turbocharger, intake manifold, and engine components.\u003c\/p\u003e\n\u003cp data-start=\"460\" data-end=\"803\"\u003e\u003cstrong data-start=\"460\" data-end=\"547\"\u003eQ2. Will I get a check engine light after installing the LLY Duramax EGR Delete Kit?\u003c\/strong\u003e\u003cbr data-start=\"547\" data-end=\"550\"\u003eWithout proper ECU tuning, you may trigger engine codes or limp mode. We recommend pairing any LLY Duramax EGR Delete Kit with a custom tune using EFI Live, HP Tuners, or similar software to disable EGR-related diagnostics and ensure smooth performance.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"1078\"\u003e\u003cstrong data-start=\"805\" data-end=\"879\"\u003eQ3. Does the SPELAB LLY EGR Delete kit include a high-flow intake pipe?\u003c\/strong\u003e\u003cbr data-start=\"879\" data-end=\"882\"\u003eYes. This kit comes with a high-flow intake tube designed to improve airflow and combustion efficiency. It provides a solid upgrade foundation for tuned or performance-modified LLY Duramax trucks.\u003c\/p\u003e\n\u003cp data-start=\"1080\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1080\" data-end=\"1152\"\u003eQ4. Can I install the 2005 Duramax EGR Delete Kit from SPELAB myself?\u003c\/strong\u003e\u003cbr data-start=\"1152\" data-end=\"1155\"\u003eYes. The 2005 Duramax EGR Delete Kit is a bolt-on solution with complete hardware included. It's suitable for experienced DIYers with basic mechanical skills. We recommend watching an install video or referencing the manual before starting—most installs take 2–3 hours.\u003c\/p\u003e\n\u003cp data-start=\"1426\" data-end=\"1718\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1480\"\u003eQ5. Is an LLY EGR Delete kit legal for on-road use?\u003c\/strong\u003e\u003cbr data-start=\"1480\" data-end=\"1483\"\u003eNo. Any form of LLY EGR delete is intended for off-road, race, or non-highway use only. It is not emissions-compliant for public roads in most states, including California. Please check your local laws before purchase and installation.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Black\/With Intake","offer_id":52624002122040,"sku":"SPOS20046-BK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake","offer_id":52624002154808,"sku":"SPOS20041-BK","price":68.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe","offer_id":52624002187576,"sku":"SPOS20046-BK-ES08315","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe Black","offer_id":52624002220344,"sku":"SPOS20046-BK-ES08503","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+4'' Downpipe Back","offer_id":52624002253112,"sku":"SPOS20046-BK-ES08060","price":747.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+5'' Dp-Back w\/Muffler","offer_id":52624002285880,"sku":"SPOS20046-BK-ES08122","price":884.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up pipe","offer_id":52624002318648,"sku":"SPOS20041-BK-ES08315","price":177.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up Pipe Black","offer_id":52624002351416,"sku":"SPOS20041-BK-ES08503","price":168.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Duramax Up pipe","offer_id":52624002384184,"sku":"SPES08315","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/SPELAB2004-20056.6LDuramaxEGRDeleteKitWithHighFlowIntake.jpg?v=1783576116","url":"https:\/\/bsdptuning.com\/products\/spelab-2004-2005-6-6l-duramax-lly-egr-delete-kit-with-high-flow-intake","provider":"BSDP Tuning","version":"1.0","type":"link"}