2004-2010 Duramax S300 Turbo Kit-Turbo Kit-Smeding Diesel LLC-Dirty Diesel Customs

2004-2010 Duramax S300 Turbo Kit

Smeding Diesel LLC

Part Number: SMED-0166

Mfr Part Number:

Sale price$2,668.88 CAD

This product ships for free to most Canadian locations! Learn more.
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Available at alternate warehouse - contact for price
This is a special order item, please allow for additional processing time. If you would like an ETA, please reach out prior to placing your order.
Turbocharger Size:Cast S362

Fits: 2004-2010 GM LLY, LBZ & LMM w/ 6.6L Duramax

All Smeding Diesel Parts are Built To Order in Texas and are special order which can take longer than normal for fulfillment. If you're in a rush, contact us and we can make special arrangements.

The Smeding Diesel S300 Turbo Kit is a great cost-effective alternative to the pricey VGT turbo options which not only have a very poor exhaust flow but also create high drive pressure. This kit contains all the necessary parts to run an S300 Frame turbo on your 6.6L Duramax.

Cast vs Billet vs SXE-R

When you go from cast to billet, you get a lighter wheel. A lighter wheel means there is less rotational mass on the shaft, therefore you have a faster spool up. Peak horsepower will stay the same but you will gain a little bit better driveability.

The SXE-R (competition or race series wheel) is similar in the fact that it is even lighter than the standard billet, but it also has other geometrical differences. The hub itself is smaller, so although you have the same outside to outside diameter, you have a wider blade which means you have more surface area on the blade to move more air. The blades are also arched to provide more surface area as well. The nut on the wheel is also integrated into the wheel, as opposed to using a steel nut on the rest of the wheels. All of these differences provide a faster spooling wheel that pushes more air.

  • T4 Pedestal
  • Smeding S300 Turbo
  • 3.5" downpipe that works with factory Exhaust or aftermarket
  • Oil feed line
  • Oil drain line
  • Coolant plug
  • Gaskets
  • Bolts/other Misc Hardware