Kooks Long Tube Headers 1996-2004 2v Mustang GT 4.6L (1 3/4" x 3")

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Now: $1,070.28
Was: $1,325.43


We Will Price Match on These Headers!- Call us @ 443-730-9428 with Questions!

These 304 stainless steel long tube headers are for the 1996-2004 2 valve Mustang GT. Kooks builds all of their products to the highest standard, and these are possibly the best headers you can buy for your Mustang. They feature 1 3/4 primaries, and 3 collectors with O2 Bugs welded in. This header is great for mediumly built cars with some internal engine work, nitrous, or forced induction. With a proper tune at a dyno shop these headers are good for 15-30HP depending on the vehicle and year.


To connect your new header system to your factory/aftermarket catback exhaust, you can also select either Kooks 3 x 2 1/2 X Cross-Over, or their 3 x 2 1/2 Catted X-Crossover that includes metallic catalytic converters. Both are made of stainless steel and engineered to the same high standard as Kooks other products!

Which Header Size Should you Choose?

The 1 5/8 headers great for stock or mildly modified 2v Mustangs. 1 3/4 headers are better for cars with bolts ons and mild engine work, nitrous, or forced induction. The 1 3/4 x 1 7/8 x 3 1/2 header is for all out race cars making 550 RWHP plus.


For years we have been dedicated to proving our header customers with the best header coating options at affordable prices. Recently, Jet Hot, our main coater who we have had a great relationship with was taken over by new ownership. The new owners have done away with their dealer program, resulting in everyone paying drastically higher prices. In response, we have lined up two great competing coating company's offerings for our customers, which will allow us to offer the same low prices as before. The coatings all the companies use are very similar, and the main difference is the time an attention put in to doing the job right,

  • Airborn Coatings has a history that goes back as far at Jet Hot. Their owner is a chemist who had a hand in developing ceramic coatings. Airborn offer the same great 1700 degree inside and out silver coatings as Jet Hot with a great warranty to back it up.
  • Calico Coatings is from the heart of race country in North Carolina. They are Kooks preferred coater, and offer not just header coatings, but a wide range of engine and industrial coatings.
  • Jet Hot Coatings will still be offered for those who demand the name, however it will be at the new, higher price.

For more details, click the links below!




About Kooks Custom Headers-

Since 1962, Kooks has earned the reputation of making the highest quality and best performing headers and exhaust systems. Kooks uses only the best quality materials and the most precise team of fabricators to manufacture their headers.



Includes O2 Extenders, along with all bolts and gaskets needed for installation

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Special Order Terms Notes

Special Terms:
This brand is special order, can take longer, and is not cancelable (Refer to order terms - https://marylandspeed.com/terms-conditions/ ). If concerned about delivery time please contact us before purchase.
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