2019+ Cummins CP3 Conversion Kits (RAM-CP3-NOTUNE)

The new Cummins CP4 kit has already started showing some issues, so S&S motorsports got on the case quickly whether you want to do a conversion for preventative maintenance or you want to take that fifth-gen to a whole new level of performance! These stock-tune replacement setups can be optioned up to 14mm pumps that will give you some serious power gains!  

Part Number: RAM-CP3-NOTUNE

• Complete install kits
• Customizable options to suit your build
• Proven performance in the diesel world
• Preventative maintenance over the stock CP4

Don't see your question? Ask us anything about this product.

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  What is the no pump kit is it taking the old pump and turning it into a cp3

  The no-pump kit allows you to replace the factory-installed CP4 high-pressure fuel pump with a CP3 pump, but it does not include the CP3 pump itself. This gives you the flexibility to select and install your own preferred CP3 pump

• ?

  What is the difference between the cp3 conversion-no pump & no tuning cp3 conversion?

  The no-pump allows you to get all the installation parts if you've got a pump already or a preferred company to source one, the no-tune setup comes with a pump that's ready to go onto your truck and won't require re-tuning.

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  Hi, if I buy this kit should I send you my CP4 or I'll keep it.

  You would keep your pump.

• ?

  Does the super sport pump require additional tuning when doing a delete

  Yes you would just need to let your tuner know that you are running a CP3 conversion, and they will tune it accordingly. If you need tuning for it, we offer that as well.

• ?

  If my trucks deleted and tuned which pump do I buy if I just want closest to original

  You can certainly just choose the No Tune option and it will still work even though you are tuned, or if you are planning to add power down the road, the SuperSport pump will have added fuel to help keep up in the future.