SKU: 91045128223

Smeding Diesel S300 Turbo Kit 04.5-10 GM 6.6L Duramax

Sale price$987.75 Regular price$1097.50
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

Smeding Diesel S300 Turbo Kit 04.5-10 GM 6.6L DuramaxThe Smeding Diesel S300 Turbo Kit 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. Unlike restrictive stock VGT turbos that can choke airflow and generate

The Smeding Diesel S300 Turbo Kit 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.

Unlike 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.

FEATURES & BENEFITS:

  • High-Flow S300 Turbocharger: Offers improved airflow over the factory VGT turbo, helping to increase horsepower potential and reduce backpressure. 
  • Direct Bolt-On Design: Works with the factory intake, intercooler pipe, and up-pipes in most setups for a straightforward installation.
  • Complete Hardware Kit: Includes T4 pedestal, downpipe, oil feed and drain lines, coolant plug, gaskets, and necessary mounting hardware for a full installation. 
  • Cost-Effective Upgrade: Offers a high-performance alternative to expensive VGT replacement turbos while delivering better exhaust flow characteristics. 
  • Versatile Power Options: Available with multiple turbo sizing choices, allowing builders to tailor power potential for towing, hauling, or performance. 

KIT CONTENTS:

  • Smeding Diesel S300 Turbocharger
  • T4 Turbo Pedestal
  • 3.5″ Downpipe (Fits factory or aftermarket exhaust)
  • Oil Feed Line
  • Oil Drain Line
  • Coolant Plug
  • Gaskets & Miscellaneous Hardware

This 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.

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: 91045128223

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★★★★★ 5
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Color: Lucky, Size: One Dozen
For older golfers with slower swing speeds like me, these are a very good option. They do have a nice soft feel whether you’re driving, hitting an iron, chipping or putting. Distance is as good as much higher priced golf balls too. I’m not going to spend $50-$60 for a premium ball that doesn’t produce any better results. As a bogey golfer, these are plenty good enough.
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Reviewed in the United States on May 24, 2026
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David
Bozeman, US
★★★★★ 5
Keep them in your bag!!
Color: White, Size: One Dozen
The Callaway Golf Supersoft Golf Balls have been my go to golf ball for a long time. The quality, durability and cost have always been a top consideration when I’ve purchased them. Unless something changes in the future, they will always be one of my go to golf balls.
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Reviewed in the United States on May 28, 2026
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Tim westcott
Port Orchard, US
★★★★★ 5
Great balls
Color: Blue Splatter, Size: One Dozen
Great balls ,just got my callaway super soft golf balls I hit my balls all day and still look new the balls are tuff. Got blue paint spatter cool looking balls even the girls like my new balls,just dont won’t to lose one,,if you like good balls look no more get thies ball and put them in your pocket.all your friends will want your balls too…
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Reviewed in the United States on April 16, 2026
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Matthew
Grantham, US
★★★★★ 5
Comfortable Fit, Great for Adding Intensity to Workouts
Size: 20lb, Color: Black, Size: 20lb, Color: Black
I’ve been using the 20lb weighted vest for my workouts and have been really happy with it so far. The fit is comfortable and secure without moving around too much during walks or exercises. It feels well-balanced and not awkward on the shoulders, which makes a big difference during longer workouts. I mainly use it for walking and bodyweight exercises, and it definitely adds intensity and helps make workouts feel more effective. The straps fit nicely and it feels sturdy overall. If you’re looking for a weighted vest to help increase resistance and improve workouts, I would recommend this one.
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Reviewed in the United States on May 18, 2026
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Brianna coleman
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★★★★★ 5
Worth Every Penny for Workouts & Daily Walks
Size: 12lb, Color: Black, Size: 12lb, Color: Black
I’ve been using this weighted vest for my workouts and even during daily walks, and it has made such a difference. The weight feels evenly distributed, so it’s comfortable to wear without putting too much strain on my shoulders or back. I love that it adds an extra challenge to simple workouts without needing extra equipment. The straps are adjustable, which helped me get a secure fit, and the material feels durable and well made. As a busy mom always trying to squeeze in movement wherever I can, this vest helps me make even short workouts feel more effective. Definitely a great addition to my fitness routine!
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