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Complete Smeding Diesel S300 Turbo Kit For The 2019+ 6.7 Cummins Series [Wy7hX98H]

$107.99 $345.99 -69%

Smeding Diesel S300 Turbo Kit for 2019+ 6.7 Cummins The Smeding Diesel S300 Turbo Kit is a game-changer for 2019+ 6.7L Cummins owners seeking enhanced performance and reliability. Say goodbye to the frequent failures associated with the factory Varia

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Smeding Diesel S300 Turbo Kit for 2019+ 6.7 Cummins

The Smeding Diesel S300 Turbo Kit is a game-changer for 2019+ 6.7L Cummins owners seeking enhanced performance and reliability. Say goodbye to the frequent failures associated with the factory Variable Geometry Turbo (VGT) and hello to a robust, fixed geometry solution. This kit is designed to provide a permanent fix to the common issues faced by Cummins owners, ensuring a smoother and more efficient operation of your engine.

Unmatched Performance and Reliability

The S300 turbo platform has been a trusted aftermarket alternative for decades, offering improved reliability and performance. Its ability to handle higher boost and faster shaft speeds makes it an ideal choice for the demands placed on modern diesel trucks. The kit includes a high-flow T4 divided exhaust manifold, which not only improves spool-up time but also retains the factory air intake, downpipe, and intercooler piping, saving you both time and money. Key features of the S300 Turbo Kit include:

  • Improved performance and reliability
  • Proven, fixed geometry S300 platform
  • Higher boost potential
  • Reduced EGT
  • No more coolant supply

Customizable and Cost-Effective

The S300 Turbo Kit is available in various compressor wheel options, catering to different power levels and performance needs. From standard cast compressor wheels for stock fuel trucks to billet wheel versions capable of supporting over 650 hp, there's a solution for every application. The kit includes all necessary hardware, hose clamps, gaskets, and fittings for a seamless installation. Highlights of the S300 Turbo Kit include:

  • Supports higher horsepower (650+ HP depending on the turbo you choose)
  • Most customers see a 1-2 mpg gain
  • Pricing begins at $2,200

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This is a very well-made, and a very, very fine tool.

- Hafgan F..

December 31, 2025

Absolutely no complaints!

It's a very good quality, and a very, very solid product.

- Lowri R..

December 31, 2025

Absolutely no complaints!

This is a very nice and a very, very, very, very, very useful gadget.

- Manawydan N..

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