Duramax 17-23 L5P 6.6L Injector Set: Reman injector set at 15 percent over, will improve fuel economy and increase power by 50 RWHP over stock. Injector set is capable of 575...
Duramax 17-23 L5P 6.6L Injector Set 25 percent over 100 RWHP over stock. Injector set is capable of 650 RWHP with proper supporting modifications. Safe on a stock truck, great for towing,...
2017-2023 Duramax L5P DCR Pump Conversion Kit Protect your engine with the ultimate fuel system safeguard. This DCR Pump Conversion Kit replaces the vulnerable factory HP4 pump on 2017–2023 L5P...
Replacement injector copper sealing washer. Select your application from the list. Any time your injectors have been removed it is mandatory to replace the copper sealing washers to ensure a...
Upgrade your custom high-horsepower build with our high-flow straight fuel injection line(s). Featuring an enlarged 4.0mm inside diameter compared to the competition's 3.5mm inside diameter, this line provides greater fuel...
Heavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and adhesive bonds in the entire diesel fuel system. This detergent will clean...
Archoil AR6500 Diesel Treatment (40oz / Treats 400 Gallons) Unlock the full potential of your diesel engine with Archoil AR6500, a high-performance, all-in-one fuel treatment designed for every fill-up. Whether...
Archoil AR6400-D Diesel Fuel System Cleaner (12oz / Treats 40 Gallons) Restore your diesel engine to factory-spec performance with Archoil AR6400-D. This high-potency, professional-grade cleaner is designed for a rapid,...
Archoil AR6300 Winter Diesel Treatment (41.3oz / Treats 275 Gallons) Keep your diesel engine running smoothly even in the harshest sub-zero temperatures with Archoil AR6300. This all-in-one winter formula provides...
