2011-2016 Duramax LML Dynomite Diesel Brand New Injector 20% Over (DDPNLML-50)

Brand New injector set at 20 percent over, will improve fuel economy and increase power by 50-70 RWHP over stock.

Safe on a stock truck, great for towing, excellent street manners, and improved fuel economy. Sold as a balanced and matched set.