BD-Built 6.7L Cummins StockPlus Injector (0986435621) RAM 2013-2018 2500/3500 BD Diesel F-150/ Silverado 1500 Stock intake boxes are a

Stock intake boxes are a significant contributor to poor airflow which is why S&B designs custom air boxes with secondary and/or enlarged openings

nozzles/nozzle springs and OE internal and external O-ring kits

Applicable core charge of $100

7L intake manifold delivers

2003-2004 vehicles must have Bell Crank mounted APPS

BD-Built 6.7L Cummins StockPlus Injector (0986435621) RAM 2013-2018 2500/3500 BD Diesel F-150/ Silverado 1500 Stock intake boxes are aBD Built Stock replacement Injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation. Install Time: 3 Hours Warranty: Parts 24 Months Note: No Hassle warranty Manufacturing and material defects only covered. Cracks caused by high fuel pressure not covered. High Return flow not covered after 12 months on Performance Injectors Note: Replaces 0445120342, 0986435621, 4994925, R8210512AA,