This kit includes a new LBZ CP3 pump and the necessary plumbing and mounting to convert a LML CP4 pump to the more reliable CP3 pump. This kit is designed for non emissions trucks, but options are available for trucks that still use the DPF exhaust.

The use of this kit requires special ECM tuning to adjust the flow of the CP3 pump to match the CP4 flow curve.

Direct install no tuning required.

This kit includes a new LBZ CP3 pump specifically calibrated to match the flow curve of the CP4 along with the necessary plumbing and mounting to convert your LML CP4 pump to the more reliable CP3 pump. This kit is designed for non emissions trucks. For vehicles that still use the DPF exhaust select the CARB approved version listed here.

Direct install no tuning required. Supports full function of the DPF regen process as necessary.

This kit includes a new LBZ CP3 pump specifically calibrated to match the flow curve of the CP4 along with the necessary plumbing and mounting to convert your LML CP4 pump to the more reliable CP3 pump. This kit is supports the DPF regen process if required and will work for both on and off road applications.

CP3 conversion kit for 2011-2016 LML without a CP3 pump. Add desired CP3 (SS, 10, 12, 14mm) price to LML conversion kit w/o pump if you need a pump other than the std LBZ. This kit is designed for competition only and not for on road vehicles.

This is a high output 10mm stroker CP3 which is typically used in race applications.