99-03 Powerstroke 7.3 aFe BladeRunner Manifold Spider KitThe new Bladerunner manifold kit for the popular 7. 3L Power Stroke is constructed of cast A356 T6 aluminum and features the patented MDV (Multiple Directional Vane) technology which helps increase intake velocity for increased flow, lower EGT's, improved MPG and faster turbo spool up times. This system contains one Bladerunner intake manifold which outflows the factory unit by 18% and one Bladerunner turbo outlet manifold that outflows the factory

1/2" outlet

The Pusher Straight Shot Dipstick Tube is recommended for customers with automatic transmissions

The Insight is the #1 preferred digital gauge monitor in the market today

These manifolds also come with 1/8" NPT ports for nitrous

Industry Standard (dash 16) -16/1 inch oil inlet/outlets

6" OD Dual Wall Angled

30% larger toe adjusting shaft

Will fit LBZ turbos with custom turbine housing machining

Industrial strength hook and loop system provides continuous contact between the rails and cover

A Duramax head gasket job is not a task for the average driver

Internal and External Fins:

and remains the pinnacle in air delivery to the factory Duramax intake plenums