Common questions and answers for Eco Diesel Custom Tuning offered by HD Diesel Supply
Answer. Yes, HD Diesel Supply offers 2 custom tuning options to fully Delete the DPF and EGR or see our Intact tune that shuts off the EGR and our custom tuning will work with the DPF unit intact and the DPF unit continues to operate as normal.
Answer. Yes we ship to the USA and across Canada. Unfortunately we do not ship to the state of California.
