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Description
S&S Diesel Motorsport 14MM CP3 Injection Pump 03-18 Ram 5.9L/6.7L CumminsThere's a saying, how much horsepower is enough? The answer is, at least one more. Or, for some of you maniacs, its 3,000 more. 300 400hp from your 2003 2018 Cummins just wasn't enough, you had to add another zero. If its racing, sledding, marine, or whatever madness you have lined up for your Cummins, S&S Diesel Motorsport has a CP3 fueling solution to feed that power hungry soul of yours. A group of highly trained and educated lunatics at S&S Diesel
There's a saying, how much horsepower is enough? The answer is, at least one more. Or, for some of you maniacs, its 3,000 more. 300-400hp from your 2003-2018 Cummins just wasn't enough, you had to add another zero. If its racing, sledding, marine, or whatever madness you have lined up for your Cummins, S&S Diesel Motorsport has a CP3 fueling solution to feed that power hungry soul of yours.A group of highly trained and educated lunatics at S&S Diesel Motorsport have crafted a series of 14mm CP3 high pressure pumps to help satisfiy the tanker draining fuel demands of extreme horspower applications. Stablity in high rpm conditions is critical to huge number production on the rolling road. With 1400hp support from a single 14mm CP3, as you whittle away at your next track record, rest assured that you have the fuel support to get your to your next power goal.
This high-speed, modified CP3 offers fueling capabilities up to 6,000 RPM, where an OEM pump falls off at 3,000 RPM helping maintain a steady flow of fuel to prevent starvation issues at higher horsepower and rpm levels.
What about the SP3000 Supply Pump?
The
SP3000 is a high-performance single mechanical pump engineered to
replace factory supply pumps in diesel fuel systems, offering impressive
flow rates and pressure maintenance for demanding applications. With a
flow rate of up to 2,800 liters per hour and a maximum pressure rating
of 400-psi (though regulated to 185), it ensures consistent fuel delivery even under heavy loads
or high power conditions. Constructed from durable aluminum and steel,
this unit weighs in at only 1,271 grams and offers a reliable
and corrosion-resistant finish. With support for up to four, 14mm high pressure injection pumps, potentially pushing 3500hp, you can feel confident that Brayden down the street in his 92' Civic doesn't stand a chance from a dig.
The pumps
13,000mm3 per rotation displacement volume contributes to its high-flow
capabilities, while the inlet fitting controls initial fuel flow for
smooth operation. Designed for compatibility with S&S Diesel's
Regulated Filter Head and Gear Pump Delete kits, the SP3000 seamlessly
integrates into FDS's (Fuel Delivery Systems). A revised design also allows for easier mounting by allowing the SP3000 to be clocked in any position.
Overall,
the SP3000 provides a robust and efficient solution for upgrading
diesel fuel delivery systems aimed at the highest possible performance applications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Great product. Best value i could find
Model: SLH20025
I'm using talk to text, so forgive any grammatical and spelling errors.
I ordered this product after doing a bit of research on sound dampening materials. I had been doing car stereo for quite some time since my teens. Itook a break for 20 years or so. I'm now 40 and back in the day there was dynamat. And that was about it. as irecently bought a new 2017 F350 crew cab. I wanted to put in a new stereo system and being that it was my dream truck. I was going to put in my dream stereo. But before I could do that, I needed to start with the sound deadening. I looked into today's leading product and found a company called resonx. Had taken their place as king of the hill in sound deadly. I researched their products and found the materials they were built from and Silas was the closest match at the best price I used Silas Max. First, then Silas 3 and 1 hybrid over that on all exterior panels. Then, on the interior panels. I used the 3 and 1 hybrid . on the floor I used Silas Max. Then, the 3 and 1 hybrid, then Silas liner over that the car is incredibly quiet . As far as sound dampening and deadening, it works very well for the money really can't beat it. Do your homework no How and where to apply it? And you really can't go wrong or about $400. I did. What would have cost me easily? Two thousand in other brands highly recommend the product prep work.Is everything do your homework?Do it right and you will be happy with this stuff
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Not simple, nor easy
Model: SLH20025
I wanted to add sound proof material to the bare metal areas on the floor of my Toyota Tundra. The area behind the front seats had a haphazard application of sound deadening material. There were several complications to the project which may come up in other vehicles.
First is the floor covering which had plastic pillars underneath to support any weight on the cover. The sound deadening material had to be cut out so these pillars would rest on the bare metal of the floor. This required a lot of cutting with a utility knife and at times heavy scissors. The instructions say to make a template before cutting the material and I did this for the driver's side. This doubled the amount of time needed to install it. On the passenger's side I laid the rectangles of material with the backing on and pressed the floor covering onto the material. This showed where the support pillars were, which I then cut out.
Second is peeling the backing off the material. This can be very difficult as the adhesive sticks to it. The backing came off in multiple pieces and sometimes took 5 minutes for one piece. They say to wear gloves when handling the material but this is impossible when trying to get the backing off.
Third is pressing the material onto the metal. The instructions say to use a roller, but this was impossible for the irregular surface I was working on. The hand is the best tool to press the material on.
The material seems to be of high quality and I expect it will reduce the road noise in the cab.
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Reviewed in the United States on May 18, 2025
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
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