FASS 01-10 GM 2500/3500 Duramax 165gph Titanium Signature Series Fuel Air Separation System
FASS 01-10 GM 2500/3500 Duramax 165gph Titanium Signature Series Fuel Air Separation System
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FASS 01-10 GM 2500/3500 Duramax 165gph Titanium Signature Series Fuel Air Separation System
Introducing the FASS 01-10 GM 2500/3500 Duramax 165gph Titanium Signature Series Fuel Air Separation System—the ultimate upgrade for your diesel truck that promises to enhance performance, reliability, and fuel efficiency.
Key Features:
- High Performance: With a remarkable 165 gallons per hour flow rate, this system ensures a consistent supply of clean fuel to your engine.
- Titanium Construction: Engineered from high-quality titanium, this system offers superior durability and resistance to corrosion, perfect for rugged environments.
- Advanced Fuel Air Separation: Effectively removes air, water, and contaminants from the fuel, ensuring optimal performance and longevity of your engine.
- Easy Installation: Designed for direct fitment on GM 2500/3500 Duramax models, making installation quick and hassle-free.
- Improved Engine Efficiency: By maintaining a clean fuel supply, this system helps maximize horsepower and torque, allowing for better towing and hauling capabilities.
Benefits:
- Enhances overall engine performance and longevity.
- Increases fuel efficiency, saving you money at the pump.
- Reduces maintenance costs by preventing fuel system damage.
- Ensures smooth operation even in demanding conditions.
Use Cases:
This fuel air separation system is ideal for:
- Heavy-duty towing and hauling tasks.
- Off-road adventures and rugged applications.
- Daily driving with improved performance and efficiency.
Upgrade your GM 2500/3500 Duramax with the FASS 01-10 Titanium Signature Series and experience the difference in power, efficiency, and dependability. Don’t settle for less—choose the best for your truck!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

