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Flanges, Couplers, Joiners, and Clamps

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3” ID to 3 1/4” or 3.25” ID Exhaust Reducer Pipe Adaptor Coupler aluminized 3” ID to 3 1/4” or 3.25” ID Exhaust Reducer Pipe Adaptor Coupler aluminized

3” ID to 3 1/4” or 3.25” ID Exhaust Reducer Pipe Adaptor Coupler aluminized

3" ID On One End 3.25" ID On One End 4" Length Aluminized steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust pipes...

$16.99

$24.99

C8 Header Collector Flange Stainless Steel For Chevy Corvette 2020+ C8 Header Collector Flange Stainless Steel For Chevy Corvette 2020+

C8 Header Collector Flange Stainless Steel For Chevy Corvette 2020+

Start that new exhaust with our collector flange designed to fit the C8 exhaust.  CNC Lasered out of Stainless steel right here in the U.S.A.  Mach...

$199.99

$299.99

Take a look at some of our most popular flanges, couplers, and clamps!
5.7 Hemi Header Collector Flange Stainless Steel For Dodge Challenger / Charger 5.7 Hemi Header Collector Flange Stainless Steel For Dodge Challenger / Charger

5.7 Hemi Header Collector Flange Stainless 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 Stainless steel right here in...

$89.99

$99.99

2-1/4" ID TO 2.5" 2-1/2" ID Pipe to Pipe Coupling Connector Joiner Aluminized 2-1/4" ID TO 2.5" 2-1/2" ID Pipe to Pipe Coupling Connector Joiner Aluminized

2-1/4" ID TO 2.5" 2-1/2" ID Pipe to Pipe Coupling Connector Joiner Aluminized

2.25" ID On 1 END 2.5" I.D ON 1 END 4" Length Aluminized Steel Khaos Motorsports exhaust pipe connectors are designed to connect two exhaust pipe...

$7.99

3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge 304 SS 3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge 304 SS

3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge 304 SS

This 3" O.D To 2 x 2.25" I.D Y-Pipe Merge is a high-quality performance part designed for exhaust and emission systems in cars and trucks. Made of ...

$21.99

2.5" - 2-1/2" to 2.5" 2-1/2" Exhaust Reducer Pipe Adaptor Coupler Stainless Steel 2.5" - 2-1/2" to 2.5" 2-1/2" Exhaust Reducer Pipe Adaptor Coupler Stainless Steel

2.5" - 2-1/2" to 2.5" 2-1/2" Exhaust Reducer Pipe Adaptor Coupler Stainless Steel

2.5" ID On Both Ends 4" Length 304 Stainless Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust pipes of differen...

$12.99

3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge Mild Steel 3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge Mild Steel

3" O.D To 2 x 2.25" I.D Y-Pipe Merge Aluminized 16 Gauge Mild Steel

2.25" ID On Each End 4" Length Aluminized Steel Khaos Motorsports exhaust pipe connectors are designed to connect two exhaust pipes of the same i...

$15.99

4" U Bolt Clamp Saddle Style 3/8" Rod 4" U Bolt Clamp Saddle Style 3/8" Rod

4" U Bolt Clamp Saddle Style 3/8" Rod

Fits 4" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your exha...

$8.99

$12.99

Heavy-Duty Universal Sure-Seal Exhaust Clamp Stainless Steel Heavy-Duty Universal Sure-Seal Exhaust Clamp Stainless Steel

Heavy-Duty Universal Sure-Seal Exhaust Clamp Stainless Steel

For Exhaust System Tubing Rigid and Flexible Also used on Rubber Hose for Hydraulic & Air Applications Available in 2.5"- 3"- 4"

$13.99

$23.99

+3 Size
2016-2021 3 Bolt Turbo Flange Fits Polaris 2016-2021 3 Bolt Turbo Flange Fits Polaris

2016-2021 3 Bolt Turbo Flange Fits Polaris

3 Bolt Turbo Flange Fits Polaris Models Made of 304 Stainless Steel 2016-21 RZR Xp Turbo 2020+ RZR Pro XP 2020+ RZR Turbo R Inner Hole I.D - 2.5" B...

$31.99

Aluminum Coupler 2.25" Bead Rolled On One End And 2.5" Bead Rolled On The Other End Aluminum Coupler 2.25" Bead Rolled On One End And 2.5" Bead Rolled On The Other End

Aluminum Coupler 2.25" Bead Rolled On One End And 2.5" Bead Rolled On The Other End

2.25" Bead Rolled On One End and 2.5" On The Other

$12.99

2.5" 2-1/2" Stainless Steel Lap Joint Band Exhaust Clamp Pipe Repair T304 Step Clamp 2.5" 2-1/2" Stainless Steel Lap Joint Band Exhaust Clamp Pipe Repair T304 Step Clamp

2.5" 2-1/2" Stainless Steel Lap Joint Band Exhaust Clamp Pipe Repair T304 Step Clamp

Fits 2.5" O.D. Pipe to 2.625" O.D. Heavy Duty For Lasting Durability Made From Stainless Slips over for tight seal Khaos Motorsports is your on...

$11.99

$14.99

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

See more FAQ

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