aFe DFS780 Fuel Pump (Full-time Operation) (42-14023) 40190 Borla CrateMuffler Big Block Chrysler/

Borla CrateMuffler Big Block Chrysler/ Dodge / Plymouth (Mopar) Moderate Output 383/ 413/ 426/ 440 CID S-Type (400940)

Performance driven sophistication: a direct bolt-on

Up to 48 whp horsepower gain at stage 2 (32 whp gain at stage 1)

more confident gear selections

Include Bypass Modules

aFe DFS780 Fuel Pump (Full-time Operation) (42-14023) 40190 Borla CrateMuffler Big Block Chrysler/Full Time Diesel Fuel System (42 14023) 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,