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Flowmaster American Thunder Crossmember-Back Exhaust System Ford F-100 | F-250 | F-350 V8 1967-1972
$749.95

Introducing the American Thunder Exhaust System, specially crafted for your 1967-1972 Ford F-100, F-250, and F-350 2-wheel drive long bed V8 trucks that come with a side-mounted auxiliary fuel tank. This system is the ideal choice if you’re after a sound that ranges from aggressive to moderate, both inside and out. It starts right after your factory manifolds or headers and includes a built-in H-pipe crossover along with all mandrel-bent 2.50-inch 409 stainless steel tubing. This design maximizes exhaust flow, giving you better performance while ensuring the durability that only stainless steel can provide.

With the Super 44 Series performance mufflers, your V8 will produce that deep, classic Flowmaster rumble that muscle truck enthusiasts crave. You can choose from three tailpipe exit options: straight out the rear, side exit behind each rear tire, or dumped behind the rear tires. Plus, everything you need for a straightforward at-home installation is included in the package. And don’t forget, this exhaust system is backed by our Lifetime Limited Warranty, ensuring your investment is protected. Just a heads up, this system is made for long bed trucks only.

Features:
  • Choose from 3 exit options to personalize the look of your truck.
  • 2.5" mandrel-bent tubing enhances exhaust flow for improved performance.
  • Super 44 Series mufflers deliver that iconic deep muscle truck sound.
  • H-pipe style crossover pipe boosts performance and minimizes interior noise.
  • All necessary hangers and hardware are included for easy installation at home.
  • Constructed from 409 stainless steel for excellent corrosion resistance and durability.
  • Enjoy peace of mind with Flowmaster's Lifetime Limited Warranty.
Specifications:
  • Exhaust Series: American Thunder
  • Exit Position: Dual Out Rear / Dual Out Side
  • Material: 409 Stainless Steel
  • Mount Type: Uses New Hangers (Included)
  • Muffler Body Length: 13.25 in
  • Muffler Color: Black
  • Muffler Finish: Painted
  • Muffler Inlet Diameter: 2.5 in
  • Muffler Inlet Location: Centered
  • Muffler Material: 409S Stainless Steel
  • Muffler Outlet Diameter: 2.5 in
  • Muffler Outlet Location: Offset
  • Muffler Overall Length: 19.5 in
  • Muffler Series: Super 44
  • Muffler Shape: Oval
  • Muffler Type: Welded Baffle
  • Single Dual: Dual
  • Sound Level: Aggressive / Moderate
  • System Type: Crossmember-back
  • Tip Style: Not Included
  • Tubing Diameter: 2.5 in
  • Tubing Material: 409S Stainless Steel
Fitment:
  • Ford F-100 V8 1967-1972
  • Ford F-250 V8 1967-1972
  • Ford F-350 V8 1967-1972
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1967-1972
Ford F-100
1967-1972
Ford F-250
1967-1972
Ford F-350

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Who is Flowmaster?

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more. 

It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.

Pushing the Boundaries of Exhaust Design

Flowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.

An Exhaust For Any Style

The company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.

Passionate Development Team

Flowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today. 

Tried and Tested

With hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed. 

Purchase Flowmaster at Vivid Racing

If you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.




LIMITED WARRANTY:

This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

For full warranty information Click Here

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