Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 Duramax
SKU: 15927244395

Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 Duramax

Sale price$1423.35 Regular price$1581.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 DuramaxThe Smeding Diesel S300 Direct Bolt In Turbo is a high performance upgrade designed specifically for Duramax 6. 6L trucks. This direct fit turbocharger delivers improved airflow, reduced backpressure, and enhanced overall performance compared to the restrictive factory turbo. Engineered for durability and power potential, the S300 is an excellent choice for towing, daily driving, or performance builds when paired with proper tuning. Featuring a robust

The Smeding Diesel S300 Direct Bolt-In Turbo is a high-performance upgrade designed specifically for Duramax 6.6L trucks. This direct-fit turbocharger delivers improved airflow, reduced backpressure, and enhanced overall performance compared to the restrictive factory turbo. Engineered for durability and power potential, the S300 is an excellent choice for towing, daily driving, or performance builds when paired with proper tuning.

Featuring a robust design and precision manufacturing, the Smeding S300 turbo maintains a direct bolt-on installation using factory mounting points and most stock components. That means easier installation and a cleaner fit without the need for extensive modifications, while still unlocking more power and responsiveness from your Duramax.

FEATURES & BENEFITS:

  • Direct Bolt-In Fitment: Designed to install using factory locations for a straightforward setup with minimal modification.
  • Improved Airflow: Larger turbine and compressor flow paths reduce backpressure and promote stronger turbo performance.
  • Durable Construction: Made from high-quality materials to stand up to heavy use and high exhaust temperatures.
  • Better Throttle Response: Enhanced airflow and reduced drive pressure help improve turbo spool and engine responsiveness.
  • Compatible with Stock and Aftermarket Components: Works with most factory intercooler plumbing, up-pipes, and downpipes when properly tuned.

KIT CONTENTS:

  • Smeding Diesel S300 Turbocharger
  • Direct Bolt-In Pedestal (T4 Compatible)
  • Installation Gaskets & Hardware

Whether you're looking to maximize performance, support a tuned setup, or reliably increase your power potential, the Smeding Diesel S300 Direct Bolt-In Turbo offers a strong balance of power, durability, and installation simplicity for your LML Duramax 6.6L.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15927244395

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ckrank424
Louisville, US
★★★★★ 5
Fits well and well made
Size: 46W x 29L Big, Color: Coast - Gray Fleece Lined
Hubby needed new jeans. I wanted a lighter color but these work just fine. They look good, fit well, and appear well made
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Reviewed in the United States on March 24, 2026
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BJC
Draper, US
★★★★★ 4
Made in Mexico
Size: 52W x 29L, Color: Lieutenant
Made in Mexico. Good fit. Wondering if there will be much shrinkage.
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Reviewed in the United States on March 18, 2026
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bluesrockerman
Dallas, US
★★★★★ 5
Very comfortable mens jeans
Size: 46W x 28L, Color: Night Shade
I buy these jeans for my bother year after year. Very comfortable and true to size. They do not feel rough or stiff. They hold up very well wash after wash. Definitely worth the money.
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Reviewed in the United States on December 27, 2025
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Lorna
Cuba, US
★★★★★ 5
Great quality and price
Size: 44W x 29L, Color: Lieutenant
Very nice and great price. We only returned them because they weren’t the color or fit my husband was looking for. They were a gift so I based the purchase off his description. The jeans were exactly as described by the seller.
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Reviewed in the United States on May 7, 2026
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Tony
Grantham, US
★★★★★ 5
Good jeans
Size: 44W x 30L, Color: Lieutenant
Nice fit. Looks dressy enough for work or play. Comfortable enough, a little stiff fabric though. Holding up nicely to use and washing.
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Reviewed in the United States on November 9, 2025

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