GPHeaders is your source for Custom Exhaust Headers that are 100% hand made in the USA. GPHeaders Inc. specializes in custom headers and exhaust manifold products. We are centrally located in the USA and not only handle one off custom parts we also specialize in high volume private label production exhaust work.

Whether you are running a 100 horsepower four cylinder or a 1500 horsepower big block, GPHeaders, Inc. can build the custom headers to meet your needs.

Our supplied header mockup kit allows us to build truly custom headers designed by you for your unique application. Since all of our headers are hand built, at our location using American made materials, you will not have to settle for anything that is not built to your exact specifications. Regardless if you are needing a one off Custom Header or wanting to do Short-Run Production Headers, GPHeaders, Inc. will build it for you.

Don’t leave your expensive project subject to an off the shelf header or turbo manifold. Contact Us to see how we can help you make a difference with your next header project today.