6.0L BD Performance Exhaust Manifolds fass The AirDog II-5G utilizes an

The AirDog II-5G utilizes an intermediate pump shaft that moves the electric motor away from the fuel

Bellowed Up-pipes are what you need to cure those leaking stock up-pipes

In addition

USA 7075 Billet Aluminum Construction

The smaller nozzle will help with your towing ability and keeping your EGTs down while the 75% is better for top end power

6.0L BD Performance Exhaust Manifolds fass The AirDog II-5G utilizes anThe BD Power 1041480 Exhaust Manifolds are a must have for your 03 07 Ford 6. 0L Powerstroke. Designed as a bolt in replacement, these will replace your old, leaky and rusted exhaust manifolds with heavy duty thick walled units that will withstand warping and distortion. Also designed with performance in mind, these exhaust manifolds use a porting size that increases turbo efficiency by holding in the heat energy that's used to drive your turbocharger