American Racing Jeep 4.0 Headers
Finally a great solution for the dreaded Jeep 4.0 cracked exhaust headers. Not only that but they pack a big(1-5/8" or 1-3/4") with a long seamless primary tube with a rotational firing order that converges into a stretched out 6 in to 1 merge collector for that big deep sound that produces great overall power and DOES NOT CRACK. American Racing Headers feels so confident that they back it by a lifetime warranty.
If you combine this header with our Copper gasket and Stainless steel bolt and winged washer kit you will have a great looking and performing setup for the life of your 4.0.
If you are wanting a chance to get your hands on these headers first we have created this page for PRE-ORDERS ONLY to get a jump start for our customers. ARH is moving to our area currently, once the move is complete they will start filling orders and we want to be one of the first to get these out to everyone.
We have never taken pre-orders before but this is an exception. If you place your order with us and decide to option the Copper gasket and bolt kit we will immediately send out those items. As soon as your header is built we will also send them out immediately. We will also be waiving the header shipping fees, you will only be charged shipping on our normal online items.
Once your order is placed there will be no cancellations, I repeat you can not cancel your order once it has been placed due to pre-ordering.
***Update***
ARH has been extremely behind on all orders, as of 02/11/24 all initial orders will be getting finished and shipped with in two weeks. Future orders will be also be delayed but not nearly as bad as the first batch of orders.