Do I need hose clamps to install this?

Yes. Clamps are not included—you'll need to source worm-drive or band clamps for both the 1.25" and 1.50" ends depending on your hose barb or fitting diameters.

Can this handle pressurized coolant systems?

Three-ply silicone is rated for moderate coolant flow in custom builds, but it's not a substitute for factory heater hose rated for system pressure. Verify compatibility with your cooling setup before committing.

Is there a warranty on this hose?

Return within 30 days if the hose arrives damaged. Beyond that, durability depends on installation, clamping pressure, and fluid type—inspect regularly and replace if you see tears or softening.