Pay in installments of $400.88 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3Experience enhanced fuel delivery for your 2011 to 2016 GM 2500 and 3500 Duramax LML trucks with the Fleece Performance CP3 Conversion Kit. This kit includes a heavy duty CP3 injection pump specifically engineered to improve injection performance and fuel control, making it ideal for enthusiasts seeking increased power and reliability. The Fleece Performance CP3 Kit is designed for seamless installation, replacing the factory pump with minimal
Experience enhanced fuel delivery for your 2011 to 2016 GM 2500 and 3500 Duramax LML trucks with the Fleece Performance CP3 Conversion Kit. This kit includes a heavy-duty CP3 injection pump specifically engineered to improve injection performance and fuel control, making it ideal for enthusiasts seeking increased power and reliability.The Fleece Performance CP3 Kit is designed for seamless installation, replacing the factory pump with minimal modifications required. Built with durability in mind, this kit supports the demands of high-performance builds, providing consistent fuel pressure and flow. Whether you're upgrading your truck for towing, racing, or daily performance, this component delivers trustworthy power enhancements.
Trust the Fleece Performance brand for quality and innovation in fuel system components. Each kit is crafted to meet or exceed OEM specifications, ensuring long service life and optimal engine performance. Benefit from Tuningsupply's commitment to fast shipping and transparent pricing when you choose this fuel injection solution for your Duramax LML engine.
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
4.6 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Comfy
Love these pillows they are so comfortable and moldable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 3
Pillows
These are to soft and and I wanted firm pillows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Wonderful Pillows
The description is totally accurate—they’re incredibly soft and cozy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Just as Expected
Great pillows, exactly what I wanted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Great for side sleepers
It always seems hard to find the perfect pillow when you’re a side-sleeper. This one is great. It comes compressed so you will want to allow some time for it to fully fluff back up. The cover is soft and smooth. I love that it isn’t overstuffed. It provides gentle support and a lot of comfort. I was worried it may be too warm since it is polyester, but it is very breathable and I have not had any issues with feeling overly warm on it. It fits a standard size pillow case. It’s not overly stuffed like some other pillows I’ve tried that were specifically for side-sleepers. I think this world be a great pillow for any sleeping position, really. I wasn’t expecting to love a pillow this affordable, but it gets the job done and I get a good night of sleep. I’ll be purchasing some more for our guest room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025