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Reinforced silicone transition hose that steps down from 1.50" to 1.75" with three-ply construction. Built for coolant, intercooler, and boost lines where diameter needs to taper smoothly. The blue silicone handles heat and pressure without kinking or collapsing.
Will this hose work with my clamps?
Clamps sized for 1.50" diameter will fit the inlet end, and clamps for 1.75" will fit the outlet. Standard worm-gear hose clamps work on both ends — verify your clamp size before ordering.
Can I use this on a pressurized cooling system?
Yes. The three-ply construction is rated for pressure applications like coolant loops and intercooler circuits. Do not exceed your system's pressure rating — check your vehicle's service manual for max PSI.
What about durability in an engine bay?
Silicone holds up well to heat and UV, but inspect it yearly for cracks or soft spots. The blue color will fade over time with direct sun exposure — this does not affect function.
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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