Air and Fuel› Fuel Pumps, Regulators and Components

S&S Diesel

No Tuning Required RAM CP3 Conversion Kit

$2,700.00

SKU: S09R RAM-CP3-NOTUNE

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The S&S Diesel Motorsport® 2019-2020 RAM No Tune CP3 Conversion Kit is designed around a new Bosch CP3NH pump, internally modified for improved durability and high-speed performance, and tuning-free rail pressure control. This kit converts the problematic Bosch CP4.2 high-pressure pump to the more reliable CP3 pump on 2019-2020 RAM 6.7L Cummins engines. It is a CARB-compliant durability improvement that does not change output.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandS&S Diesel
Part NumberS09R RAM-CP3-NOTUNE

Videos

SWAP, BEFORE IT'S TOO LATE! 2019+ Ram HD 6.7 Cummins CP3 Conversion

SWAP, BEFORE IT'S TOO LATE! 2019+ Ram HD 6.7 Cummins CP3 Conversion
S&S Diesel CP3 Conversion Kit Install On My 2019 Ram 3500

S&S Diesel CP3 Conversion Kit Install On My 2019 Ram 3500
5th Gen Cummins S&S CP3 Swap

5th Gen Cummins S&S CP3 Swap

Buy with Confidence

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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