AirDog Fuel Pump Kit - PureFlow DF-165-4G for II-4G 2005 and up Dodge Cummins Performance Seats Choose your preferred mounting method

Choose your preferred mounting method (adhesive

Hardware is not included in this kit

Keep the OEM mid-pipe unless you're upgrading that separately — this catback threads onto it cleanly

Precision-engineered exclusively for Cybertruck's unique HVAC system (2024-2026+)

and reconnect your airbox

AirDog Fuel Pump Kit - PureFlow DF-165-4G for II-4G 2005 and up Dodge Cummins Performance Seats Choose your preferred mounting methodThe patented AirDog II 4G has been quality engineered to remove entrained air and water vapor from diesel fuel. The result is a compact, long lasting, efficient, and quiet fuel system made with superior quality. Advancing the AirDog Tradition with the 4th Generation Fuel System! The AirDog II 4G system improves engine performance by: Maintaining Correct Injection Timing Eliminating Spray Pattern Disruption Allowing for a Full Power Stroke and Complete