LDS CP3 Conversion Kit with Recalibrated Pump, No Tuning Required. This is the CP3 Conversion Kit to use when your truck has had its DEF removed, is already tuned and retuning is not an option. Our Recalibrated CP3 Pump eliminates the need to retune.
The 2011-2016 Duramax LML's come equipped standard with a CP4 Fuel Injection Pump. Unfortunately, these pumps are prone to fail and when they do, it will send metal debris throughout your entire fuel system contaminating the fuel rails, fuel lines, injectors, etc. In the prior years leading up to the LML, the 2001-2010 Duramax utilized a CP3 Fuel Injection Pump which have been proven as a more durable pump. Not only are they longer lasting but they are capable of making more horsepower. With that being said, our LDS CP3 Conversion Kit will put your mind at ease. Our Conversion Kit is easy to install with superior parts to assure you that you are getting the quality that you have come expect though LDS. This kit will contain all the parts needed to properly convert your truck over from a CP4 to a CP3 Fuel Injection Pump.

Contents:
*1-LDS BRAND NEW GENUINE BOSCH LBZ BASED CP3 Pump (Recalibrated no tuning needed)
*High Pressure Fuel Line (CP3 to Rail)
*High Pressure Plug and Nut
*Billet Aluminum CP3 Mounting Bracket with O-Ring
*1/2" CP3 Pump Fitting with Seal
*3/8" CP3 Pump Fitting with Seal
*Stainless Steel 9th Injector Plug
*Stainless Steel Hardware
*1/2" Diesel Fuel Hose
*3/8" Diesel Fuel Hose
*Hose Clamps