HomeAll ProductsLM2 HP Tuners Custom Tuning20-22 3.0 Duramax (Diesel) (Global A – LM2) , Requires ECM E46 unlock before tuning.Unlock service includes return shippingLM2 HP Tuners Custom Tuning$399.99PriceTuneSelectMPVI/RTD Serial Number (N/A if ordering RTD)*0/500Tune Description/Info *0/500Quantity*Add to CartFile Uploader
