aFe DFS780 Fuel Pump (Full-time Operation) (42-14021) 17375 The Simota filter oil contains

The Simota filter oil contains highly refined mineral oil with proper viscosity to trap more dirt and fine particles while maintaining maximum air flow

By feeding the turbo with cold air

Laser Etched GrimmSpeed Logo

GTHAUS exhaust systems will give you the best sound and performance possible

aFe DFS780 Fuel Pump (Full-time Operation) (42-14021) 17375 The Simota filter oil containsFull Time Diesel Fuel System (42 14021) by aFe. The diesel fuel in your truck contains contaminants, water and air vapor which is reducing power and damaging your diesel fuel injectors. Introducing the aFe POWER DFS780 Diesel Fuel System, with its patent pending design capable of removing power robbing entrained air, water and contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high pressure transfer pump,