2003-2007 Cummins S400 Turbo Kit w/ Manifold (C0307648390C2GK)
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Description
Description
Fits
| Year | Make | Engine |
| 2003-2007 |
Dodge Ram |
5.9L Cummins |
All Smeding Diesel Parts are Built To Order in Texas and are special orders, which can take longer than normal for fulfillment. If you're in a rush, contact us and we can make special arrangements.
Smeding Diesel S400 Second Gen Piping Kit comes with everything you need to safely, effectively, and properly install a S400 series turbocharger on your Cummins. With the freedom to choose your turbo and exhaust housing size to fit your driving application. The fitment is precise, and the finish is perfectly polished with smooth mandrel bends for superior airflow and enhanced performance.
The 3-piece manifold offers better thermal expansion and contraction to eliminate the possibility of cracking or warping, and paired with the S400 series turbocharger, it effectively provides you with improved exhaust flow, reduced back pressure, quicker turbo spooling, increased horsepower, and fuel economy.
Part Number: C0307648390C2GK
Features
Features
- All piping is polished with smooth mandrel bends
- T4 3-piece manifold reduces turbo lag time and cooler EGTs
- Balanced airflow with maximum power output
- Improved reliability and reduced backpressure
Includes:
- Smeding S400 series Turbocharger
- Smeding T4 3 pc Exhaust Manifold
- 4" Down Pipe
- 5" Air Intake kit w/S&B filter
- Oil Feed Line
- Oil Drain Line,
- Intercooler piping
- All necessary parts are included for installation
Notes
Notes
- S472/87 SXE-R Billet - Includes SXE-R wheel and Steel 360 Bearing
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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What’s the difference in exhaust housing sizes? What does it change thanks
0.90 = Quicker spool-up and better throttle response. Also creates higher drive pressure and restricts top-end flow, which can increase EGTs at high load/RPM.
1.0 = A good balance between spool-up and top-end performance. Recommended for most street and performance builds
1.10 = Slower spool-up and slightly increased turbo lag. Allows for maximum flow on the top end, which reduces drive pressure and lowers EGTs at high horsepower/high RPM. -
what size injector would you recommended
150% over injectors are a solid match for the S400 turbo range.
