"Made in U.S.A., What a Concept"
"Made In U.S.A. What a Concept" is a slogan my father and co-founder Nick Filippides created when designing our latest run of T-shirts (which are also made in the United States by the way!). In this day and age, where a vast majority of the things you buy are made overseas, it's an enormous breath of fresh air for us and our tens of thousands of customers to know we have the ability to provide, and they have the ability to purchase, a product manufactured solely using U.S. made materials. And although paying more for materials while staying competitive in the market place has a direct effect on our bottom line, we refuse to compromise the quality of our product for the sake of increased profits. Maintaining our reputation of manufacturing the highest quality exhaust systems is what got us here and it will continue to drive us well into the future.
With that said, if the next purchase for your hot rod is an exhaust system, consider your options and when you're ready, give American Racing Headers a call. WE ARE NOT A ONE SIZE FITS ALL COMPANY. With multiple sizes available along with a variety of different options, we'll work with you when determining which primary, collector and exhaust size is best suitable for your specific application.
Thank you for reading and take care,


Louie Filippides
American Racing Headers
Louie@americanracingheaders.com
631-608-1986
Last edited by Lou@ARH; Aug 16, 2013 at 01:03 PM.
May I take this opportunity to ask the design difference between the 1-3/4th and 1-7/8th ARH C5 application? It was a no brainer to go fo rthe 1-7/8th in F-Body applications, but the C5 seems like it might have to compromise primary length for tubing diameter. Any insight?
Thanks!
Mark
May I take this opportunity to ask the design difference between the 1-3/4th and 1-7/8th ARH C5 application? It was a no brainer to go fo rthe 1-7/8th in F-Body applications, but the C5 seems like it might have to compromise primary length for tubing diameter. Any insight?
Thanks!
Mark
The headers themselves are identical, the only real difference being the primary sizes. Depending on what you plan on doing with the car and what your future modifications might be will determine what size to run. For example a 1-3/4 primary can easily support up 600 rear wheel horsepower. Anything beyond that, the header may start to become a restriction. The 1-7/8 we rate up to 1000 wheel. For application making 1000+ we would recommend the 2" set up.
The only area the 1-7/8" primaries might hurt is in the low to mid range rpm area. You may actually see better horsepower numbers at peak rpm, but how long are you actually at peak rpm if the car isn't raced? Not long. For weekend use and some good torque on the highway, I would recommend the 1-3/4 for the best all around performance on a car making the power yours is (or will be).
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