aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI 2014-infiniti-qx70-esi9583978 Our Cat-Back(tm) systems have been

Our Cat-Back(tm) systems have been specifically developed for the 2

This intercooler tube kit features factory style billet aluminum quick-connect adapters with O-ring seals to ensure a leak-free fit while maintaining superior strength and durability

5" Cat-Back™ system features the classic S-Type sound with no drone inside the vehicle

This connection pipes exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability

50˚ for vehicles equipped with DANA 44 or GM 10 bolt axles

aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI 2014-infiniti-qx70-esi9583978 Our Cat-Back(tm) systems have beenThe diesel fuel in your truck contains contaminants dirt, water and air vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent pending design, is capable of removing power robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high pressure pump, improving throttle response and horsepower at all RPMs.