2007.5-2012 Cummins S400 Kit w/ Turbo & Manifold (SMED-1020)

Fits

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.

This Smeding Diesel S400 Second Gen Kit comes with everything needed to install a S400 series turbo on your 6.7L Cummins. 

Part Number: SMED-1020

• Kit includes all necessary parts for install
• Kit includes misc parts for install
• Smeding S400 series Turbocharger
• Smeding T4 3 pc Exhaust Manifold 

Includes:

• HX40 4" downpipe
• Smeding S400 series Turbocharger
• Smeding T4 3 pc Exhaust Manifold
• 5" Air Intake kit w/S&B filter
• Oil Feed Line
• Oil Drain Line,
• Intercooler piping
• Other misc parts for a complete install

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.

• 2007.5-2012 trucks use 4" HX40 downpipe
• Please make sure to select your turbocharger size and exhaust housing size!
• T4 .90 exhaust housings are not recommended for the 6.7L Cummins
• The 1.0 T4 housing is the best option for the 6.7 Cummins 
• If you have any questions, or are looking for a different turbocharger call us at (778) 754-7090