17-19 Duramax L5P Black Market Performance CAT Fuel Filter Upgrade Kit 5 Inch Inlet With the addition of an

With the addition of an H&S Dual High Pressure Fuel Kit

A Combination of your stock turbo with the massive Aurora 5000

's now ship the REVO software and PoD (Power on Demand) pre-loaded

The Bully Dog GT 40420 features the all new patent pending Driving Coach feature

178/208 Camshaft (fits 89-2018 Cummins)

17-19 Duramax L5P Black Market Performance CAT Fuel Filter Upgrade Kit 5 Inch Inlet With the addition of anNew Product Release!! Black Market Performance L5P Duramax Cat Fuel Filter Adapter, completely replaces the poorly designed restrictive factory fuel canister while adding better filtration, with a more affordable Cat fuel filter. Also Retains and reuses Factory Water in Fuel Sensor and Heater Kit Includes Cat Filter Adapter Cat Fuel Filter Quick Connect Fittings Install Bolts Install Instructions