{"product_id":"p-smeding-diesel-s300-turbo-kit-66l-duramax","title":"Smeding Diesel S300 Turbo Kit 04.5-10 GM 6.6L Duramax","description":"\u003cp\u003eThe\u003cstrong\u003e Smeding Diesel S300 Turbo Kit\u003c\/strong\u003e is a complete performance upgrade designed for Duramax 6.6L trucks. This kit allows you to install a high-flow S300 frame turbocharger on your Duramax using most of the factory components, providing a direct bolt-in solution that improves airflow, reduces boost restrictions, and unlocks significant power potential when paired with proper tuning.\u003c\/p\u003e\n\u003cp\u003eUnlike restrictive stock VGT turbos that can choke airflow and generate high drive pressure, the S300 kit delivers better exhaust flow and lower drive pressure for stronger performance and healthier engine operation. Whether you’re building a tow rig, daily driver, or high-performance truck, this kit provides an excellent balance of power, reliability, and value.\u003c\/p\u003e\n\u003ch3\u003eFEATURES \u0026amp; BENEFITS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow S300 Turbocharger:\u003c\/strong\u003e Offers improved airflow over the factory VGT turbo, helping to increase horsepower potential and reduce backpressure. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Design:\u003c\/strong\u003e Works with the factory intake, intercooler pipe, and up-pipes in most setups for a straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Hardware Kit:\u003c\/strong\u003e Includes T4 pedestal, downpipe, oil feed and drain lines, coolant plug, gaskets, and necessary mounting hardware for a full installation. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Upgrade:\u003c\/strong\u003e Offers a high-performance alternative to expensive VGT replacement turbos while delivering better exhaust flow characteristics. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Power Options:\u003c\/strong\u003e Available with multiple turbo sizing choices, allowing builders to tailor power potential for towing, hauling, or performance. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003eKIT CONTENTS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmeding Diesel S300 Turbocharger\u003c\/li\u003e\n\u003cli\u003eT4 Turbo Pedestal\u003c\/li\u003e\n\u003cli\u003e3.5″ Downpipe (Fits factory or aftermarket exhaust)\u003c\/li\u003e\n\u003cli\u003eOil Feed Line\u003c\/li\u003e\n\u003cli\u003eOil Drain Line\u003c\/li\u003e\n\u003cli\u003eCoolant Plug\u003c\/li\u003e\n\u003cli\u003eGaskets \u0026amp; Miscellaneous Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis S300 Turbo Kit provides a solid foundation for increased power and performance on your Duramax 6.6L, with a robust design and quality components that make installation and future tuning upgrades easier and more effective.\u003c\/p\u003e","brand":"Smeding Diesel","offers":[{"title":"Cast 362 \/ Standard Bearing","offer_id":52106325983597,"sku":"SME-C62STD0410K","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"Cast 362 \/ Extreme Duty Steel 360 Bearing","offer_id":52920996561261,"sku":"SME-C62ED0410K","price":2375.0,"currency_code":"USD","in_stock":true},{"title":"Cast S366 \/ Standard Bearing","offer_id":52106326016365,"sku":"SME-C66STD0410K","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"Cast S366 \/ Extreme Duty Steel 360 Bearing","offer_id":52920996594029,"sku":"SME-C66ED0410K","price":2375.0,"currency_code":"USD","in_stock":true},{"title":"Billet S363 SXE \/ Standard Bearing","offer_id":52106326049133,"sku":"SME-B63STD0410K","price":2315.0,"currency_code":"USD","in_stock":true},{"title":"Billet S363 SXE \/ Extreme Duty Steel 360 Bearing","offer_id":52920996626797,"sku":"SME-B63ED0410K","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Billet S364.5 SXE \/ Standard Bearing","offer_id":52106326081901,"sku":"SME-B64STD0410K","price":2375.0,"currency_code":"USD","in_stock":true},{"title":"Billet S364.5 SXE \/ Extreme Duty Steel 360 Bearing","offer_id":52920996659565,"sku":"SME-B64ED0410K","price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Billet S366 SXE \/ Standard Bearing","offer_id":52106326114669,"sku":"SME-B66STD0410K","price":2315.0,"currency_code":"USD","in_stock":true},{"title":"Billet S366 SXE \/ Extreme Duty Steel 360 Bearing","offer_id":52920996692333,"sku":"SME-B66ED0410K","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Billet S369 SXE \/ Standard Bearing","offer_id":52106326147437,"sku":"SME-B69STD0410K","price":2375.0,"currency_code":"USD","in_stock":true},{"title":"Billet S369 SXE \/ Extreme Duty Steel 360 Bearing","offer_id":52920996725101,"sku":"SME-B69ED0410K","price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Billet S372 SXE-R \/ Standard Bearing","offer_id":52106326180205,"sku":"SME-B72STD0410K","price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Billet S372 SXE-R \/ Extreme Duty Steel 360 Bearing","offer_id":52920996757869,"sku":"SME-B72ED0410K","price":2740.0,"currency_code":"USD","in_stock":true},{"title":"Billet S363 SXE-R \/ Standard Bearing","offer_id":52106326212973,"sku":"SME-B63RSTD0410K","price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Billet S363 SXE-R \/ Extreme Duty Steel 360 Bearing","offer_id":52920996790637,"sku":"SME-B63RED0410K","price":2740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/image-1200x930.jpg?v=1752694313","url":"https:\/\/dieselpowerproducts.com\/products\/p-smeding-diesel-s300-turbo-kit-66l-duramax","provider":"Diesel Power Products","version":"1.0","type":"link"}