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Home » Dodge Viper (2003-2007) » Headers » Complete Header Packages » 6921-CC
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 Kooks Custom Headers

Kooks Custom Headers

Kooks 1 3/4" Long Tube Headers with 3" x 2 1/2" Catted Connection Pipes - 2003-2007 Viper SRT10 (OEM Exhaust)

Part # 6921-CC
Sale Price: $2,623.46 you save $615.38!
Retail Price: $3,238.84
Shipping: Free
Available Options:
Optional Header Coating:
Optional Mid Pipes Coated?:

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Product Info

We Will Price Match on These Headers!


These 1 3/4" headers (PT# 6921) and 3" x 2 1/2" catted connection pipes (PT# 6923-CC) are for the 2003-2007 Viper SRT10. Kooks builds all of their products to the highest standard, and these are possibly the best headers you can buy for your Viper. They feature 1 3/4" primaries, and 3" collectors with O2 Bugs welded in. With a proper tune these headers are good for 20-35HP depending on the vehicle.


To connect your new header system to your factory/aftermarket catback exhaust, this kit also includes 3" x 2 1/2" catted connection (a.k.a. mid) pipes. They are also made of stainless steel and engineered to the same high standard as Kooks other products!


For years we have been dedicated to proving our header customers with the best header coating options at affordable prices. Recently our main coater Jet Hot who we have had a great relationship with for years 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 that 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.

MarylandSpeed is a Warehouse level Kooks vendor which allows us to offer awesome service, and the best prices on all their products!

What Sets Kooks Apart?

Kooks is known for building the best high end consumer headers in the world. This header is constructed with the below high end features!

  • Tig welded with all 304 (aircraft grade) mandrel bent stainless steel construction

  • Integrated venturi merge spike for better savaging and less collector turbulence

  • Primaries blended into the flange for better flow

  • Leak Proof Ball Flange collector for trouble free ownership.

  • Each primary tube is one continuous piece of tubing. Some competitors weld several pieces of tubing to create one primary, which is a weaker design.

Quite simply...there is not a better header on the market!

Shipping/Manuf. Notes

Kooks headers and exhaust are a handmade specialty product, and in many cases made to order. Once an order is in processing status, we cannot cancel your order. Orders for uncoated Kooks headers can take 1-3 weeks. Orders for coated headers can take 3-5 weeks. These are estimates, not promises. Orders for 2, stepped, or limited production vehicles may take longer. If you have a shipping time concern, please contact us prior to purchase as we have added cost options for faster delivery. Do not order coated headers if you need a promised delivery date without contacting us first. In order to offer the pricing we do on this line, we must strictly enforce this policy. Kooks headers are sold for off road use only. They are not street legal.
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