2007.5-2018 Cummins S300 T4 Turbo Kit w/ Manifold (C4G62STDCK)

Fits

Note: Still has EGR ports on the top of the manifold for stock appearance

There is no denying the Cummins platform is a force to be reckoned with; however, if you've got one, we know why you're here. Their VGT turbos leave a lot to be desired. Notorious for failures with the actuator, oil seals, causing a loss of power, and excessive smoke, these OEM turbos do more damage to themselves than anything else.

You cant polish a turd, so toss that factory turbo and get the reliability and performance your Cummins deserves with this Smeding Diesel S300 Turbo Kit. This comprehensive kit contains everything you need if you're looking for higher air flow, improved AFRs, quick spool-up, lower EGTs, less drive pressure, and the capability to handle higher boost and faster shaft speeds. Now this is a turbo kit that leaves NOTHING to be desired, except the taste for MORE POWER!

Part Number: C4G62STDCK

• T4 Turbo Mount
• .91 AR Housing
• 500-650HP supported range
• All gaskets are included for installation
• Designed for emissions off systems
• 1- 2mpg increases are commonly found
• Works with stock intake, downpipe, and intercooler piping

Includes:

• Turbocharger with divided exhaust housing
• Exhaust Manifold
• Exhaust Manifold Gaskets & Installation Bolts
• Coolant Plugs
• Oil Drain Extension
• Turbo drain gasket
• No other hardware is required for a proper install

Sizing Comparison:

Thrust Bearings:

• Standard Bearing: The budget-friendly, robust & reliable option - NOT for those who want to push more power
• HD Bearing: For those who beat on their trucks, this bearing utilizes custom-cut bearings that are able to handle more abuse, ideal for heavy haulers
• Steel 360 Bearing: The strongest bearing option Smeding offers is 360 degrees of coverage and aggressive pitch on the oiling surface, which allows the turbo to hold up to extreme applications like drag racing or sled pulling.