LML Duramax CP3 Performance Conversion Kit (LML-CP3-NOTUNINGREQ\'D)
*NO CORE CHARGE!
- New Bosch OEM CP3
- NO Tuning required- CP3 is already re-calibrated to match the LML Stock CP4 Fuel Curve
- For performance & off road applications only
- Kit is designed to replace the less reliable CP4 that comes stock on the LML