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Flanges, Couplers, Joiners, and Clamps

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5.7 Hemi Header Collector Flange Mild Steel For Dodge Challenger / Charger 5.7 Hemi Header Collector Flange Mild Steel For Dodge Challenger / Charger

5.7 Hemi Header Collector Flange Mild Steel For Dodge Challenger / Charger

Start that new exhaust with our header collector flange designed to fit Hemi generation 4 motor.  CNC machined out of mild steel right here in the ...

$49.99

$59.99

Reducer Pipe Adaptor 3" ID to 4" ID Aluminized Steel Reducer Pipe Adaptor 3" ID to 4" ID Aluminized Steel

Reducer Pipe Adaptor 3" ID to 4" ID Aluminized Steel

3" ID On One End 4" ID On One End 4" Length Aluminized Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust pipes of...

$11.99

$19.99

Take a look at some of our most popular flanges, couplers, and clamps!
Big Block Chevrolet 304 Stainless Steel Header Flange 3/8" .375 2-1/4" Primary Big Block Chevrolet 304 Stainless Steel Header Flange 3/8" .375 2-1/4" Primary

Big Block Chevrolet 304 Stainless Steel Header Flange 3/8" .375 2-1/4" Primary

$79.99

3" Aluminum Coupler 3" Aluminum Coupler

3" Aluminum Coupler

3" OD 6061 Aluminum 4" Length Bead Rolled Edges This joiner is designed to be used with two silicone hoses, whose inside diameter is 3". Th...

$10.99

2.50" Aluminum Coupler 2.50" Aluminum Coupler

2.50" Aluminum Coupler

2.5" 2-1/2" OD 6061 Aluminum 4" Length Bead Rolled Edges This joiner is designed to be used with two silicone hoses, whose inside diameter is 2.5...

$9.99

2.5" Flat 3 Hole Flange 2.5" Flat 3 Hole Flange

2.5" Flat 3 Hole Flange

Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your exhaust system can easily be unbolted and removed. Flanges...

$6.99

$9.99

2-1/4" / 2.25" U-Bolt Clamp 2-1/4" / 2.25" U-Bolt Clamp

2-1/4" / 2.25" U-Bolt Clamp

Fits 2.25" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your e...

$3.99

2.25" Aluminum Hose Pipe Joiner Adapter 2.25" Aluminum Hose Pipe Joiner Adapter

2.25" Aluminum Hose Pipe Joiner Adapter

2.25" 2 1/4" OD 6061 Aluminum 3" Length Bead Rolled Edges This joiner is designed to be used with two silicone hoses, whose inside diameter is 2....

$6.99

2" 3 Hole Oval Mild Steel Flat Flange 2" 3 Hole Oval Mild Steel Flat Flange

2" 3 Hole Oval Mild Steel Flat Flange

Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your exhaust system can easily be unbolted and removed. Flanges...

$8.99

$13.99

2" 3 Hole flat Flange 2" 3 Hole flat Flange

2" 3 Hole flat Flange

Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your exhaust system can easily be unbolted and removed. Flanges...

$8.99

$13.99

Khaos is made for your vehicle.

Find all the best fitting parts for your whatever vehicle you drive. Shop all Makes

Resources + Installation Guides

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FAQ

  • Are all of your products made in the USA?

    A vast majority of our products are made right here in the USA!

  • Do you have any instructions for your delete kits?

    Yes we do, all you have to do to find them is scan the QR code on the card you received in you package and it will bring you to a list of instructions for all applications. From there just find the set of instructions that you need and start your install!

  • Do you sell any of your scrap?

    Yes we do! If your local to us and want to save some money on our mandrel bends, just come on over between 8:00AM and 4:00PM EST, and you can look through our scrap bends. The stainless steel scrap bends are $15.00 a peice, and our aluminized steel scrap bends are $10.00 a peice.

  • Can I bring my vehicle to you and have my parts installed?

    Of course you can, just email us at sales@khaosmotorsports.com and we can schedule your appointment!

  • Can I come in to buy my parts to save on shipping?

    Of course! If your local to us you may come in any time between 8AM and 4PM EST.

  • What is your return policy?

    Our return policy is listed at the bottom right side of our webpage, or click on this link: https://khaosmotorsports.com/policies/refund-policy

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Made in Michigan, USA

When you purchase something from Khaos Motorsports, you are buying direct from the manufacturer.
Originally starting out as Machine Tech in the early 2000's, Khaos Motorsports is a fully operational machine shop in Wyoming, Michigan. For the past 15 years we have been a leading manufacturer in the aftermarket auto industry doing anything from heads, full engine builds, down pipes, cold air intakes, supercharger pulleys, the list goes on. Meet the team