Flex Hose Clamps and Accessories

Flexible hose is only as reliable as the hardware that holds and protects it. This collection gathers the Vibrant Performance stainless hose clamps, pinch clamps, 300 series clamps, protective sleeving and line separators that finish a flex hose installation properly.

Clamps for every hose

Stainless steel clamps resist corrosion in the engine bay, and pinch clamps give a low profile, tamper-proof hold on push-on and fuel injector hose. The 300 series clamps cover a wide range of diameters for coolant and intake hose.

Heat and abrasion sleeving

Protective sleeving slides over a line to shield it from exhaust heat and chafing. It is sold by the foot so you can cover only the section that needs it, such as a line passing near a header or a turbo.

Line separators

Separators keep parallel lines spaced and parallel, which looks clean and stops lines from wearing against each other under vibration.

Common questions

Do I need clamps on AN hose ends? No. AN hose ends seal mechanically. Clamps are for push-on and barbed connections.

How close can a line run to the exhaust? Keep at least a few inches of air gap where possible, and add heat sleeving anywhere a line comes within range of a header or turbo.

Are pinch clamps reusable? Most are one-time use. Cut them off and fit a new one when the line is serviced.

What's in This Collection

  • 64 products from Vibrant Performance, priced from $8.50 to $46.50
  • AN sizes: -6, -8, -10, -12, -16, -20
  • Sizes: 0.25", 0.375", 0.5", 0.5625", 0.625", 0.75", 1", 1.25", 1.5"
  • Materials: Stainless
  • Finishes: Black
  • Free shipping on orders over $150

How to Choose

Match the inlet and outlet size to your exhaust tubing, then think about sound and space. Mufflers control overall volume, resonators knock down drone and rasp, flex sections absorb engine movement, and a good clamp or hanger keeps everything sealed and supported.

More Questions

What causes exhaust drone?

Drone usually shows up at highway cruising speed when the exhaust frequency matches the cabin. A resonator placed in the right spot is the most common fix.

Do I need a flex section?

On engines that move a lot on their mounts, especially turbo setups, a flex section near the engine helps prevent cracked welds and broken hangers.

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