AFE Power BladeRunner Ported Ductile Iron Exhaust Manifold OPTIONS_HIDDEN_PRODUCT The aFe Bladerunner Turbo Inlet

The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 23hp and 57lbs x ft

AirDog A4SPBF169 / AirDog A4SPBF172

5" exhaust systems

Increased Torque Output

ATS Diesel has radically redesigned the fluid flow dynamics in the pan by adding a flow dam that keeps fluid available to the pickup tube under heavy acceleration or driving on a steep grade

AFE Power BladeRunner Ported Ductile Iron Exhaust Manifold OPTIONS_HIDDEN_PRODUCT The aFe Bladerunner Turbo Inlet46 40034 One Piece Construction: This manifold is constructed of durable cast ductile iron with a reinforcing rib for maximum strength between the wall flanges at the ports. Dual Auxiliary Ports: Two Exhaust Gas Temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment. Hassle Free Installation: All hardware and 6 port gaskets are included for a hassle free installation.. This device is not CARB exempt at this