11-16 Duramax LML Fleece CP4 to CP3 Install Kit Cooling The coolers utilizes larger than

The coolers utilizes larger than OE diameter tubes with a thicker wall to reduce clogging

Supports over 300 SAE proprietary PID's

(2) Sealing Washers

100°-250°F

MADS Electronics has developed their own bootloader in order to not have to pull fuses should an update become interrupted for any reason

11-16 Duramax LML Fleece CP4 to CP3 Install Kit Cooling The coolers utilizes larger thanWhy 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