HPI Silicone Reducer Hose Ø80 → Ø90

The HPI Silicone Reducer Hose Ø80 → Ø90 — a stepped silicone reducer to join two pipes of different diameters, three-ply construction.

Brand: HPI
Product Name: HPI Silicone Reducer Hose Ø80 → Ø90
Material: Silicone 3-ply
Inner diameter: Ø80 to Ø90
Form: Reducer
Part Number: HPSH-DD8090##

Pair with correctly-sized clamps on each end. Not for fuel use.

A smooth-step silicone reducer joining a Ø80 pipe to a Ø90 pipe. HPI three-ply silicone, used for intercooler piping and intake joins where turbocharger output and intercooler inlet are different sizes.

Features:

• Three-Ply Silicone: Holds under boost without ballooning.
• Reduces Ø80 to Ø90: Choose by the two pipe sizes you are joining.
• Smooth Transition: Stepped reducer — no sharp step inside the hose.
• Clamps Separate: Buy worm-drive or spring clamps separately.
• Not For Fuel: Coolant and air only.

For intercooler pipe sizing mismatches.