JBs Staff Picks - Leo W - Fleece Performance CP3 Conversion Kit

"With CP4 pumps being a known failure point, this Fleece CP3 conversion kit allows you to swap in the more reliable, higher-flowing CP3 to replace the problematic CP4 — eliminating the under-fueling issues common in the Duramax platform. With this upgrade, you can rest easy knowing you won't have to worry about low fuel pressure, stalling, or getting stranded on the side of the road."

- Leo W

https://jbspowercentre.com/products/fqww-fpe-lml-cp3-wp