Sign up to receive info on new products, events, special offers and more!

Challenger Parts & Accessories - Exhaust & Headers

Kooks 1-7/8" Long Tube Headers w/cats - 2009+ 5.7 Hemi (Charger, 300C, Challenger)


This new design is for the just released, more powerful 5.7L Hemi that is included in the 2009+ Dodge Charger & Challenger, and Chrysler 300C. This system consists of 1 7/8" headers and 3" catted connection pipes along with all the hardware needed for installation. Kooks builds all of their products to the highest standard, and these are possibly the best headers you can buy for your 5.7L LX. The 1 7/8" header design will provide plenty of low end grunt along with the flow to support supercharged, nitrous, or heads/cam applications.

To connect your new header system to your factory/aftermarket catback exhaust, this kit also includes 3" Catted connection (a.k.a. mid) pipes. These all stainless steel mid pipes include high flow catalytic converters and O2 bungs. The whole system comes with comes with a lifetime warantee and a 2 Year warantee on the catalytic converters.

With a proper tune these headers are good for 20-35HP depending on the vehicle.

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.
  • Made in the USA!

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

Includes O2 Extenders, along with all bolts and gaskets needed for installation (2 stock O2 wires are reused during installation).