JBA Cat4ward Headers

(2004 Ford F-350 | Change Vehicle)

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2004 Ford F-350? (change)

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Features

  • JBA Headers replace restrictive stock manifolds with precision built exhaust headers that maximize exhaust flow for major increases in horsepower, torque and throttle response
  • Increase your engine's exhaust output, which results in an overall improvement in power, efficiency and fuel economy
  • Dyno testing shows typical performance gains on modern, fuel injected V8s to be 10-25hp with similar increases in torque
  • Add another 7-10hp with the JBA Performance Exhaust
  • All JBA Headers are 50 state smog legal and carry a CARB E.O. number (California Air Resources Board Executive Order) that guarantees your modification
  • JBA Headers are crafted from quality stainless steel
  • Mandrel-bent tubing ensures a consistent diameter throughout the pipes for unrestricted flow and greater performance than stock cast iron or press-bent manifolds
  • Over-sized exhaust ports provide enhanced exhaust flow, even with bored and ported engines
  • Your new JBA Headers use a 3/8" thick, one piece, laser cut head and flanges for a leak-free seal that installs effortlessly
  • Most JBA Headers for V8 engines come with the patented Firecone collector that vastly improves the scavenging of exhaust gasses for better power, torque and throttle response
  • Includes premium mounting hardware for bolt-on installation
  • All JBA Headers are made with pride in the USA
  • JBA Headers come in 4 different finishes
  • Backed by a Lifetime Warranty

Description

Ditch your tired, restrictive, inefficient stock exhaust manifold, and let your engine breathe freely with performance headers. Unlock your motor's power potential with JBA Cat4ward Headers.

The Achilles heel for engine performance is its exhaust. With JBA Headers, you'll get an extra 10-25 tire-turning horses out of your motor. The steel tubing is mandrel-bent with extra-large exhaust ports and a leak-free, laser-cut 3/8" thick flange for fast exhaust flow.

You also get JBA's patented Firecone merge collector, which quickly moves spent gasses out to your tailpipe. This exhaust header lets your engine breath easier, giving you more power, torque and throttle response.

Don't fear the smog station. Your Dyno proven JBA Headers are street-legal across the USA.

All mounting hardware is included for a do-it-yourself install that doesn't void your factory warranty. 4 finishes to choose from. Of course, your JBA Headers come with a Lifetime Warranty.

Notes

  • Some vehicles will require an additional down-pipe (either a Y- or H-pipe) for the installation.

Average Customer Rating

  (113)
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Shorty header for 05 GTO

Posted on 02/02/2010 by Sean L. - 2005 Pontiac GTO (Albuquerque,NM)

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Ease of Installation
Price/Value
Quality

"Took my car to a professional installer, While installing the header was easy to the installer the bolts that were supplied for connection of the collector to the cat were to short, installer had to provide the nuts an bolts, while reinstalling the original plug wire, he noticed that the plug wire were hitting the header, had to purchase MSD ingition wires so that that would fit"

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About Sean L.
Vehicle
2005 Pontiac GTO
I use my vehicle for
summer driving
 
No leaks Good product

Posted on 01/25/2010 by Paul M. - 2002 Toyota Tundra (Carlsbad,CA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"JBA headers installation and fitment was better than feared. Seat of pants gives good midrange power boost and engine doesn't feel like its lugging at lower rpm speeds. Now a high flow muffler!"

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About Paul M.
Vehicle
2002 Toyota Tundra
I use my vehicle for
work, camping, travel
 
1997 Ford F150 5.4L

Posted on 01/19/2010 by Daniel K. - 1997 Ford F-150 (Vermilion,OH)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Removing the old manifolds was the most difficult of the project. One stud on the passenger side was very stubborn and had to be heated and cooled. I would recommend gently cleaning the threads with a tap before installing the headers. There was only one bolt difficult to install and that was the rear driver's side. The hole was not as clean as it could have been and finger starting was difficult to say the least. I have driven less than 100 miles so I cannot really tell if there is any fuel economy improvement. There seems to be a little power increase but that maybe only psychological. They are much quieter than the leaky OEM manifolds, and with the MagnaFlow exhaust system the truck sounds authoritative."

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About Daniel K.
Vehicle
1997 Ford F-150
I use my vehicle for
Hunting, Fishing, Hauling
 
Headers are amazing!

Posted on 01/12/2010 by Joshua R. - 2009 Dodge Challenger (Missouri City,TX)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Beyond the normal hassle that is the installation of these headers they are incredible. They definitely made my challenger gain a little oomph and definitely a little more bark. The directions leave a lot to be desired, if you are not handy around a garage definitely think twice before attempting an install by yourself."

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About Joshua R.
Vehicle
2009 Dodge Challenger
 
Quiet sound investment.

Posted on 01/01/2010 by Dennis J. - 2004 Toyota Tundra (Honolulu,HI)

1 of 1 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Headers were built solid bolted right in. Just wish the hardware was better quality stuff. This is the first set I installed that wasn't any louder than stock! I was amazed at how quiet they sounded! Great value."

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About Dennis J.
Vehicle
2004 Toyota Tundra
I use my vehicle for
commuting
 
An okay buy

Posted on 12/19/2009 by Christopher J. - 2008 Chevy Silverado (Claridge,PA)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"I ordered these headers about a month and a half ago but didnt put them on until 2 weeks ago. They are very nice headers but the old manifold is kind of hard to take off. The install isnt too bad. I keep having leak trouble and can not find the root cause. I lost 3mpg but they are leaking. might be better if I fix that."

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About Christopher J.
Vehicle
2008 Chevy Silverado
I use my vehicle for
commuting, hunting, fishing, travel, family activities, etc...
 
JBA Cat4ward Headers

Posted on 12/18/2009 by Daniel K. - 2009 Honda Civic (Orange Park,FL)

3 of 4 people found the following review helpful.

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Price/Value
Quality

"On-time delivery, 6 hours to install."

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About Daniel K.
Vehicle
2009 Honda Civic
I use my vehicle for
Normal commuting.
 
Toyota 2000 Tundra 4.7L

Posted on 12/17/2009 by Steven G. - 2000 Toyota Tundra (Ivins,UT)

1 of 1 people found the following review helpful.

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Price/Value
Quality

"These headers worked out better then I could believe. The install time was 5.5 hours for a 63 year old that has a hard time getting off the floor. Since installed I didn't notice any earth shaking exhaust note. But the power and fuel mileage is wonderful. About 2.5 miles per gallon better on the highway and more power on the cruise. Where it would shift out of overdrive on hills, it doesn't. It just pulls over them at 70 MPH. I'm impressed. I am looking forward in pulling my 5-wheel now."

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About Steven G.
Vehicle
2000 Toyota Tundra
I use my vehicle for
Commiting & Travel
 
JBA Header

Posted on 12/11/2009 by Jason L. - 2006 Chevy Silverado (Essex Junction,VT)

2 of 2 people found the following review helpful.

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Ease of Installation
Price/Value
Quality

"Very nice header. Great quality and fit. Improved fuel milage and power."

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About Jason L.
Vehicle
2006 Chevy Silverado
 
HOLY SSSSSSHHHHHT!!!!!! Batman

Posted on 12/05/2009 by Wyatt R. - 2008 Toyota FJ Cruiser (Omaha ,NE )

2 of 3 people found the following review helpful.

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Price/Value
Quality

"The JBA headers just completed my goals on increased power for my FJ Cruiser. After installing my cool-air intake and exhaust sysytem i had the upgraded power at 3800 RPMs, now i needed the power to start at 0-3700 RPMs. The JBA headers did just that, when I put my foot to the floor, my cruiser responded right away along with the excellent sound, I know I did not go wrong!! Wyatt"

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About Wyatt R.
Vehicle
2008 Toyota FJ Cruiser