Flanges, Couplers, Joiners, and Clamps

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2.5" - 2-1/2" to 2.75"- 2-3/4" Exhaust Reducer Pipe Adaptor Coupler Stainless Steel

2.5" ID On One End 2.75" ID On One End 4" Length 304 Stainless Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust ...

$12.99

Stainless Steel V-Band Clamp With Locking Flanges M/F Turbo Exhaust…

Made From Stainless Steel Male and Female Flanges For Better Seal Quick Release Clamp Choose From 1.75", 2", 2.25", 2.5", 3", 3.5", 4" Whether yo...

$10.99

$32.99

+7 Size
Take a look at some of our most popular flanges, couplers, and clamps!

2.25" 2-1/4" inch Exhaust Flange Flat Oval Split Repair Replacement Khaos Motorsports

Split flanges make it easy to repair your exhaust. They do not require welding or cutting of your exhaust pipe to apply. Just attach it to your fla...

$9.99

$14.99

2" 2 Hole Oval Mild Steel Split Flat Flange Oval

Split flanges make it easy to repair your exhaust. They do not require welding or cutting of your exhaust pipe to apply. Just attach it to your fla...

$9.99

$14.99

1.75" Split Flat Flange

Split flanges make it easy to repair your exhaust. They do not require welding or cutting of your exhaust pipe to apply. Just attach it to your fla...

$11.99

$15.99

Reducer Pipe Adaptor 3" ID to 3.5" ID Aluminized Steel

3" ID On One End 3.5" ID On One End 4" Length Aluminized Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust pipes ...

$16.99

$19.99

Header Collector Flange With Gasket For Dodge Challenger / Charger SS 6.2L and 6.4L

Direct OEM Replacement CNC Machined From High Grade Stainless Steel Includes Exhaust Gasket Perfect For Custom Exhaust Made In Grand Rapids MI USA...

$74.99

Header Collector Flange Mild Steel With Gasket For Dodge Challenger / Charger 6.2L and 6.4L

Direct OEM Replacement CNC Machined From Mild Steel Includes Exhaust Gasket Perfect For Custom Exhaust Made In Grand Rapids MI USA Whether you're...

$64.99

2.5" 2 Hole Mild Steel Split Flat Flange Oval

Split flanges make it easy to repair your exhaust. They do not require welding or cutting of your exhaust pipe to apply. Just attach it to your fla...

$9.99

$14.99

Reducer Pipe Coupler / Adaptor 2.75" ID to 3" ID 304 Stainless Steel

2.75" ID On One End 3" ID On One End 4" Length 304 Stainless Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust p...

$12.99

$19.99

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

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

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

$6.99

$9.99

Reducer Pipe Adaptor 2-1/2" ID to 3" ID Aluminized

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

$7.99

2" 2 Hole 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...

$4.99

$9.99

2.5" 2-1/2" Accuseal Torca Band Clamp Stainless Steel

Fits 2.5" O.D. Pipe Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Stainless Genuine Accuseal Torca Clamp The Accu...

$9.99

$14.99

2.75" Accuseal Torca Band Clamp Stainless Steel

Fits 2.75" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Stainless Steel Genuine Accuseal Torca Clamp Th...

$11.99

$14.99

3" Accuseal Torca Band Clamp Stainless Steel

Fits 3" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Stainless Steel Genuine Accuseal Torca Clamp The A...

$11.99

$14.99

3" ID to 3" ID Pipe to Pipe Coupling Connector 304 Stainless

3" OD On Each End 4" Length 304 Stainless Khaos Motorsports exhaust pipe connectors are designed to connect two exhaust pipes of the same inside ...

$12.99

2.5" U Bolt Clamp

Fits 2.5" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your ex...

$3.99

$6.99

3" Stainless Steel Lap Joint Band Exhaust Clamp Pipe Repair T304 Step Clamp

Fits 3" O.D. Pipe to 3.062" O.D. Heavy Duty For Lasting Durability Made From Stainless Slips over for tight seal Khaos Motorsports is your one ...

$10.99

$15.99

2.5" 2-1/2" Accuseal Torca Band Clamp Aluminized Steel

Fits 2.5" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Aluminized Steel to Help Prevent Corrosion Genuin...

$7.99

$12.99

3" 304 Stainless Steel Pie Cuts

USA made Outside diameter 3 inches 304 Stainless Steel Wall thickness 16 gauge   Brushed finish They are Deburred and cleaned ready for welding (...

$30.99

$35.99

V-Band pipe Reducer Adaptor 2-1/2" to 3" Stainless Steel

2.5" OD On One End 3" ID on v-band 5" total Length Stainless Steel Khaos Motorsports exhaust pipe adaptors are designed to connect two exhaust pi...

$44.99

2.75" ID TO 2.75" ID Pipe to Pipe Coupling Connector Joiner Aluminized

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

$7.99

$11.99

3 Bolt 2-1/2" to 2-3/4" Flat Triangle Flange

3 Bolt 2-1/2" to 2-3/4" Flat Triangle Flange. Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your exhaust syst...

$14.99

4” ID to 4” ID Pipe to Pipe Coupling Connector Aluminized

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

$15.99

2-1/4" ID TO 2-1/4" 2.25" ID Pipe to Pipe Coupling Connector Joiner Aluminized

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...

$6.99

$9.99

3" ID Flat Flange 3 Hole With Gasket For 3" Exhaust Header Collector Weld Ready

3" ID Includes One Gasket Made From Mild Steel Mild steel flanges can be welded to exhaust pipes, mufflers or header collectors so your e...

$10.99

2.75" 2-3/4" Accuseal Torca Band Clamp Aluminized Steel

Fits 2.75" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Aluminized Steel to Help Prevent Corrosion Genui...

$9.99

$12.99

2.5" Flat 2 Hole Flange Oval

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

$13.99

5” ID to 5” ID Pipe to Pipe Coupler Connector Aluminized

5" ID On Each End 6" Length Aluminized Steel Khaos Motorsports exhaust pipe connectors are designed to connect two exhaust pipes of the same insi...

$19.99

$24.99

3" Accuseal Torca Band Clamp Aluminized Steel

Fits 3" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Aluminized Steel to Help Prevent Corrosion Genuine ...

$8.99

$12.99

2.25" 2-1/4" Accuseal Torca Band Clamp Stainless Steel

Fits 2.25" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Stainless Genuine Accuseal Torca Clamp The Accu...

$10.99

$14.99

2.25" 2-1/4" Accuseal Torca Band Clamp Aluminized Steel

Fits 2.25" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Made From Aluminized Steel to Help Prevent Corrosion Genui...

$3.99

$12.99

3" ID TO 3" ID Pipe to Pipe Coupling Connector Aluminized

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

$6.99

1999-2005 GM LS Truck Flange Gasket

Driver side exhaust flange Fits 99-05 4.8, 5.3, 6.0 Chevy/GMC.

$15.99

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

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

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

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

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

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

Fits 2.75" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your e...

$4.99

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

3" Collector Flange Coupler / Adaptor to 2-1/2" Aluminized

This 3" Collector Flange Coupler is designed to seamlessly connect a 3-inch collector to a 2-1/2-inch aluminized pipe, ensuring a secure and leak-f...

$12.99

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

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

2.5" - 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

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

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...

$12.99

$16.99

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

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

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

Fits 3" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your exha...

$9.99

$12.99

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

Fits 3.5" OD Pipes Heavy Duty For Lasting Durability Construction Ensures Lasting Seal Khaos Motorsports is your one stop shop for all of your ex...

$7.99

$10.99

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

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

2.5" 2-1/2" OD 6061 Aluminum 3" 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

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

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" 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

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

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

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