LML CP3 Conversion Hardware Kit (No Pump) for 2011-2016 Duramax air-intake-induction and the ¼ tank issues

and the ¼ tank issues typically encountered when seeking a higher flow lift pump to meet your engine’s need

It is engineered to improve fuel economy

INCREASES FUEL ECONOMY BY 7

Hidden design once installed is hard to detect if you need to pass visible emission checks

LML CP3 Conversion Hardware Kit (No Pump) for 2011-2016 Duramax air-intake-induction and the ¼ tank issuesConvert your LML's fuel system from a CP4 to a CP3 Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your CP4 to a CP3 on the 2011 2016 LML Duramax