Smeding Diesel

S400 Turbocharger Kit

$2,195.00

SKU: Not explicitly stated, but implied as a kit for S400 series turbo

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Smeding Diesel S400 Kit provides a comprehensive solution for upgrading your 2019+ 6.7L Cummins engine with an S400 series turbocharger. This kit includes essential components for a complete installation: a Smeding S400 series turbocharger, a Smeding T4 3-piece exhaust manifold, a 4-inch downpipe, a 5-inch air intake kit with filter, oil feed and drain lines, and intercooler piping. Additional miscellaneous parts are also included to ensure a thorough setup. When selecting your components, note that T4 .90 exhaust housings are not recommended for the 6.7L Cummins; the 1.0 T4 housing is considered the best option for this application. You can also choose from various turbocharger sizes, including S464/83, S467/83, S472/83, and S472/87, with options for cast or billet wheels, as well as a specific SXE-R Billet wheel option. Please ensure you select your desired turbocharger and exhaust housing sizes before ordering.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSmeding Diesel
Part NumberNot explicitly stated, but implied as a kit for S400 series turbo
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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