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Aftermarket Auto Parts Made in the USA

This page isn’t about the auto parts that are made in the USA for new vehicles, or the imported parts that will be put on new automobiles that are assembled in the USA. Here, we’re all about aftermarket auto parts made in the USA. American companies making American auto parts. Period.

Do you manufacture an American made auto parts? We’d love to hear about it and add it to our made in the USA list of brands and products. Let us know about it in the comments below, follow us on Instagram @madeintheusamatters so we can find and follow you back, and join our Facebook group where you can share your made in the USA products with Americans committed to buying American made.

American Made Aftermarket Auto Parts

Auto Parts Made in the USA

Tom’s Differentials

Made in America axels, ring & pinions, kit, bearing, and seals, differentials, u joints, yokes, pads, and custom parts.

ALL of our custom products are proudly made right here in the USA. When it comes to our other products, we stock USA made unless there is no other option. So, if you are interested in just so-so parts, you might not want to bother.

Tom’s Differentials

Exhaust Systems Made in the USA

Gibson Performance

American made headers, mufflers, and exhaust systems.

Gibson Performance is the industry’s #1 leading manufacturer of street legal, high performance exhaust systems for trucks, SUV’s, side x side and offroad. Every Gibson product is designed for hassle free, bolt-on installation with professional looking results. Applications are available in aluminized or stainless steel and remarkably engineered to ignite the maximum performance of the engine. Gibson Performance exhaust systems exceed the performance advantages of all other systems on the market today.

Gibson Performance

Find on: Amazon


Made in the USA exhaust systems, mufflers, catalytic converters, and builder parts for all makes and models.

We proudly manufacture all of our products in the USA using premium components and the latest technology.


Porter Mufflers

American made, high-performance mufflers; standard, shorty, & truck mufflers, and exhaust kits. Porter Muffler is the original performance muffler, starting production in 1931.

Each Porter Muffler is handmade using only the best heavy gauge and high-quality steel products sourced in the U.S.A.

Porter Muffler

American Made Tubing

Inline Tube

Inline Tube’s exclusive products include stainless steel and OEM parking brake cables, brake line and fuel line clips, stainless and OEM brake flex hoses, proportioning valves, disc brake conversions, and rear drum kits, exhaust, and many other underbody products.

We are located in the heart of “Motor City” Detroit where automobiles are not just transportation, but a way of life! Our staff consists of highly trained sales personal, technical service representatives and mechanical engineers to ensure your receive the best service, the correct information and the highest quality parts on the market. 

Inline Tube

Find on: Amazon

Didn’t find what you were looking for? Check out our made in the USA automotive category for more American made parts, brands, and products for the automotive enthusiast.

Pin it! Auto Parts Made in the USA

Pin it! American Made Auto Parts

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