2011-2015 GM 6.6L LML Duramax Diesel Fleece CP3 Conversion Kit (Pump not included)
CP3 Conversion Kit for your 2011-2015 GM 6.6L Duramax is designed to convert your stock CP4 to a CP3. Why convert your LML's Fuel System from a CP4 to a CP3. The stock CP4 is only capable of supporting up to 500rwhp. A stock CP3 is capable of supporting 600+ rwhp in conjuction with the piezoelectric injectors. The CP4 was introduced as a cost reduction to the LML platform since a smaller amount of fuel is required when running the more efficient piezoelectric injectors. Since its introduction it has proven to be less reliable and less capable than the CP3 used in previous duramax platforms. CP3 pump not included.
- Convert CP4 To CP3
- Increased Reliability & Performance
- Includes Fuel Line, Adapters & Hardware
- CP3 pump not included
- Fleece part # FPE-LML-CP3-FF-NP