JBA Performance Headers (5.4/6.8 Excursion)

Give your Excursion an extra performance edge while increasing your gas mileage with a set of JBA Headers. The headers are crafted from 1 1/2" thick mandrel bent stainless steel for a lasting finish that will not rust or corrode like other headers. With JBA Headers there is no need to worry about not passing smog, because they are 50-state smog legal. Apart from performance gains a set of JBA Headers will also give your Excursion a custom engine bay appearance. Upgrade the performance and appearance of your Excursion with a set of JBA Headers.

Benefits Noticeable increase in horsepower and torque! High quality stainless steel construction Improved fuel economy Improved throttle response Reduced under hood temperature 50 state smog legal Lifetime limited warranty Available finishes Natural stainless steel Ceramic coated stainless steel Titanium ceramic stainless steel Specifications Tube diameter 1 1/2" Header style Shorty Flange thickness 3/8" Mid-pipe required No Install time 6-8 hours Quantity Pair

(Natural stainless steel for 6.8)

Why upgrade my exhaust manifold?
As one of the easiest bolt-on additions, headers are a great way to increase horsepower and torque to your vehicle.  In a normal engine, exhaust gases exit your engine's cylinders and ends up in the exhaust manifold.  From there, the gases move into the pipe that leads to the catalytic converter and muffler.  Unfortunately, the manifold can be a primary of back pressure.  Headers are made to eliminate your vehicle's manifold's back pressure, increasing horsepower and torque.

Reference Guide

5.4 Installation Guide

6.8 Installation Guide

(Stainless steel 5.4L)