Stainless Steel V-Band Flange Assemblies

This collection covers the Vibrant Performance T304 stainless V-band flange assemblies, each with a matched male flange, female flange and clamp. A matched set guarantees the profiles fit and seal metal to metal without a gasket.

Tip

Clamp the flanges together, tack them to their tubes, then finish weld in short passes so the joint stays round and aligned.

Sizes? Assemblies are sized to tube outside diameter.

What's in This Collection

  • 11 products from Vibrant Performance, priced from $84.99 to $143.99
  • Sizes: 1.5", 1.75", 2", 2.125", 2.25", 2.5", 2.75", 3", 3.5", 4", 5"
  • Materials: 304 Stainless
  • Free shipping on orders over $150

How to Choose

Match the tube outside diameter and material to the rest of your build. 304 stainless is the most common choice for exhaust, 321 stainless handles the extreme heat of turbo manifolds and headers, titanium saves weight, and aluminum is the go-to for intake and intercooler piping. Wall thickness and bend radius matter when you need parts to fit together cleanly.

Common Questions

Do I need to back purge stainless when welding?

Yes. Back purging with argon keeps the inside of the weld from sugaring, which gives you a stronger, cleaner joint.

Can I mix stainless and mild steel?

You can weld them together with the right filler, but the joint can rust over time. For best results keep the system one material.

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