2011-2016 Duramax LML S&S Diesel® No Tuning CP3 Kit - LML-CP3-NoTuningReq\'d

Are you worried about the CP4 in your 2011-2016 Duramax LML 2500/3500HD and want to swap it out for a more robust older style CP3 pump? This kit is specifically for those with some weight loss or off-road mods done to their LML truck and does not require any tuning adjustments to be made, making it a true "No tuning required" kit! We have found most consumers do not want to mess with the current tuning on their truck or do not have access to updated tuning to accommodate a conventional CP3 conversion. This is the best kit for that! In this case, it would be a 100% drop in unit and a direct swap of the CP4 pump.
 
If your LML Duramax is 100% emissions compliant, you will want to get this kit HERE
 
The one thing we do suggest and may be needed for installation is the 9th injector plug for the down pipe which we do sell HERE
 
We typically have these on the shelf and ready to ship!
 
 **Competition Use Only**
SKU: LML-CP3-NoTuningReq\'d