Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Built-in Bypass for Stock Fuel System: Allows vehicle to run on stock fuel pump under light loads, reducing wear & tear on both the DFS780 and the stock high-pressure pump. Clear High-Impact Polycarbonate Sight Glass: Allows visual inspection of fuel. Helical Bronze Spur Gears: Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears. Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Marine Grade Motor: Protected against dust intrusion and powerful water jets. Plug & Play Installation: Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines required. Vehicle can easily be returned to stock. Boost Activated Pump Engagement: Supplied preset boost switch activates pump only under load, reducing wear & tear on both the DFS780 and the stock lift pump. PEEK Bearing Wear Surfaces: The DFS780 spur gears ride on PEEK (Polyether Ether Ketone) bearing surfaces to reduce both noise and wear. Contoured CNC Machining Of Manifold Passages: Enhances flow through the manifold to reduce pressure drop due to flow restrictions. Direct Bolt-on Steel Mounting Bracket: Heavy duty bracket mounts to the frame and utilizes existing hole to secure. Fuel Pressure Gauge Port: 1/8 inch NPT port allows customer to attach an external pressure gauge to monitor fuel pressure. O.E Quality Viton Seals: Compatible with diesel and biodiesel fuels.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials is the aFe Power DFS780 Fuel System made of?A: The aFe Power DFS780 Fuel System is made of high-quality aluminum, specifically Billet 6061-T6, which eliminates porosity concerns associated with cast aluminum.
Q: What is the size of the aFe Power DFS780 Fuel System?A: The size specifications for the aFe Power DFS780 Fuel System are not provided, but it is designed for direct bolt-on installation.
Q: Does the aFe Power DFS780 Fuel System include a fuel pressure gauge port?A: Yes, it includes a one eighth inch NPT port for attaching an external fuel pressure gauge.
Q: How do I install the aFe Power DFS780 Fuel System?A: Installation is plug and play with a supplied harness that connects directly to the battery using weather-proof connectors.
Q: Is the aFe Power DFS780 Fuel System suitable for my vehicle?A: The system is designed for vehicles that require enhanced fuel systems but is not CARB compliant, making it illegal for sale or use in California.
Q: Can I easily return my vehicle to stock after installing the aFe Power DFS780?A: Yes, the installation does not require cutting or modifications of stock fuel lines, allowing for easy reversion to stock.
Q: How do I maintain the aFe Power DFS780 Fuel System?A: To maintain the system, regularly check the fuel pressure gauge and inspect the high-impact polycarbonate sight glass for any visual fuel issues.
Q: Is the aFe Power DFS780 Fuel System safe to use?A: Yes, the system is designed with safety features including a marine grade motor protected against dust and water intrusion.
Q: What is the warranty on the aFe Power DFS780 Fuel System?A: Warranty information is not specified in the details provided; please contact the manufacturer for specifics.
Q: What should I do if the aFe Power DFS780 Fuel System arrives damaged?A: If the product arrives damaged, contact the retailer or manufacturer immediately to initiate a return or exchange process.
Q: How does the boost activated pump engagement work?A: The boost activated pump engagement uses a preset switch that activates the pump only under load, reducing wear on both the DFS780 and the stock lift pump.
Q: Are the helical spur gears in the DFS780 Fuel System quiet?A: Yes, the helical spur gears are designed to run quieter than traditional straight cut gears, minimizing noise during operation.
Q: Can this fuel system handle biodiesel fuels?A: Yes, the O.E quality Viton seals in the system are compatible with both diesel and biodiesel fuels.
Q: What are the features of the aFe Power DFS780 Fuel System?A: Features include a clear sight glass for visual fuel inspection, helical spur gears for quiet operation, and a contoured CNC machined manifold for enhanced flow.
Q: Is the aFe Power DFS780 Fuel System CARB compliant?A: No, this product is not CARB compliant and is not legal for sale or use in California.