PureFlow AirDog II-5G 99-03 Ford 7.3L Powerstroke DF-165-5G Fuel Air Separation System fits_1999-2019`GMC`Yukon~1999-2019`GMC`Yukon XL Engineered for superior heat management

Engineered for superior heat management

Jeepers looking for quiet

6L Duramax LMM the power to slow down without overworking your service brakes — built for towing control and diesel reliability

FOX’s race-developed high-flow damping piston paired with application-specific valving delivers predictable ride quality

Apoc Industries delivers reliable

PureFlow AirDog II-5G 99-03 Ford 7.3L Powerstroke DF-165-5G Fuel Air Separation System fits_1999-2019`GMC`Yukon~1999-2019`GMC`Yukon XL Engineered for superior heat managementUpgrade your diesel vehicle with the AirDog II 5G Fuel Air Separation System. Delivers high flow rates and removes air vapor to protect your injection system. System: Return less, internally regulated Install: Complete with harness, bracket, filters Order from Apoc Industries for unmatched diesel performance.