Proformance Diesel is your diesel supply warehouse. 2.8L DURAMAX PPEI AUTOCAL – Proformance Diesel Free Shipping in the lower 48 states on orders over $59.99.
2.8L Duramax Colorado Canyon Tuning with trans tuning. 50HP and 80Ft-lbs w/Tuning only. 4-position Switchable on-the-fly! The 2.8L Duramax in its factory trim is rated at 180 HP by GM and carries a full compliment of emissions equipment to keep it clean and quiet.