Calling BS on this E=Brake AD

[LandShark]

The guys on the TNN 'Trucks!' show today claimed that the Banks E-Brake opens up the exhaust on a Ford or Dodge diesel and was good for a 20 hp increase!! If I bolt on two of these, will I get 40 hp? LMAO

 

[Extreme1]

The claim comes from the improved flow over the stock elbow. They claim to increase the area around the butterfly to not cause a restriction and also their elbow is better than stock.



If this is true, why isn't a different elbow the first (and one of the cheapest) mods done? Or am I typing about something I don't know about again?

 

[Ron Bissett]

That guy on Truck , had it wrong the BS is 15 to 30 hp and thats no Bull . Ron in Louisville KY

 

[SlyBones]

Their brake also requires their own propietary 4" downpipe. whick improves the airflow over stock.