2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM (MODERATE TO EXTREME)

Upgrade your GM 6.6L Duramax with the FASS TS C10 165G Titanium Signature Series Fuel System, delivering 165 gallons per hour with Whisper Technology. Engineered for superior performance and longevity, this system offers advanced 3-micron filtration, built-in water separation, and air/vapor removal, ensuring your injection system stays protected. Ideal for 600HP-900HP applications, it reduces pump noise and enhances flow rate. Backed by a limited lifetime warranty, this is the most reliable aftermarket filtration system for your Duramax.