12V 5.9 Cummins (89-97) Fuel Injectors

DDP Model DDP8993-3Dodge 89-93 First Gen Injector Set: Stage 3 approximately 100-150 HP improvement over stock. With proper supporting modification...

DDP Model DDP9498-1Dodge 94-98 Second Gen Injector Set: Stage 1 injector set, enough fuel to support up to 400 RWHP. MPG increase and great smoke c...

DDP Model DDP4BTP-2Cummins 4BT with P-Pump New Injector Set: MPG increase, great smoke control. Injectors can support up to 350 RWHP; recommended t...

DDP Model DDP9498-3Dodge 94-98 Second Gen Injector Set: Stage 3 injector set. Injectors will support 700-750 RWHP with proper supporting modificati...

DDP Model DDP9498-2Dodge 94-98 Second Gen Injector Set: Stage 2 injector set, injectors will support up to 550 RWHP with proper supporting modifica...

DDP Model DDP9498-4Dodge 94-98 Second Gen Injector Set: Stage 4 injector set. Injectors will support 850-900 RWHP with proper supporting modificati...

DDP Model DDP9498-ECODodge 94-98 Second Gen Injector Set: Brand new Economy Series injector Set, OEM quality with slight performance gain over stoc...

DDP Model DDP8993-2Dodge 89-93 First Gen Injector Set: Stage 2 approximately 75-100 HP improvement over stock. With proper supporting modifications...

DDP Model DDP8993-1 Dodge 89-93 First Gen 12 Valve Injector Set: Stage 1 approximately 50 HP improvement over stock. With proper supporting modific...

DDP Model DDP8993-ECODodge 89-93 First Gen Injector Set: Economy Series injector with Brand New Nozzle and Brand New injector body, OEM quality wit...

DDP Model DDP4BTVE-2Cummins 4BT with VE Pump New Injector Set: Approximately 50-70 HP improvement over stock on most applications. Good smoke contr...

DDP Model DDP4BTVE-3Cummins 4BT with VE Pump New Injector Set: Approximately 70-100 HP improvement over stock in most applications. Upgraded turbo ...

DDP Model DDP4BTVE-1Cummins 4BT with VE Pump New Injector Set: Approximately 35HP improvement over stock for most applications. Excellent mileage a...

DDP Model DDP4BTP-4Cummins 4BT with P-Pump New Injector Set: Injectors big enough for a 13mm pump. Aftermarket supply pump required. Injectors can ...

DDP Model DDP4BTVE-ECOCummins 4BT with VE Pump New Injector Set: Economy Series injector, new nozzle and injector body, OEM quality with slight per...

DDP Model DDP4BTP-3Cummins 4BT with P-Pump New Injector Set: Biggest Street injector recommended. Injectors can support up to 480 RWHP. Modified fu...

DDP Model DDP4BTP-1Cummins 4BT with P-Pump New Injector Set: MPG increase, great smoke control. Injectors can support up to 285 RWHP; recommended t...

DDP Model DDP4BTP-ECOCummins 4BT with P-Pump New Injector Set: Economy Series injector, new nozzle and new injector body, OEM quality with slight p...