Raceworks Silicone Hose Reducer 2.5" to 3" (63–76mm) Black SHR-250300BK

PRODUCT OVERVIEW

The Raceworks Silicone Hose Reducer is designed for high-performance cooling and intake applications, providing a reliable transition from 2.5" (63mm) to 3" (76mm) tubing. Finished in black, it is suitable for custom cooling, intercooler and induction setups where durability and temperature stability are critical.

KEY FEATURES

• Reducer size: 2.5" to 3" (63–76mm) for universal plumbing applications.
• Solid 5mm wall thickness for strength and pressure resistance.
• 4-ply reinforced silicone polyester construction for high durability.
• Rated burst pressure up to 348psi (check application ratings if available).
• Operating temperature range from -40°C to +180°C.
• Black finish for a clean, OEM-style engine bay appearance.
• UV, ozone and electrochemical resistant to minimise fading and hose degradation.

CONSTRUCTION & PERFORMANCE

This reducer hose is manufactured from premium-grade silicone to exceed typical OEM and performance requirements. The 4-ply reinforcement and 5mm wall thickness offer excellent resistance to collapse under vacuum and expansion under boost, making it suitable for demanding cooling and intake system layouts.

APPLICATION NOTES

• Ideal for custom radiator, intercooler, turbo and intake plumbing where size reduction from 2.5" to 3" is required.
• Suitable for use with coolant, air and non-oil-based fluids typically used in cooling and intake systems.
• Not suitable or rated for use with fuel or oil; silicone hose is not fuel safe.
• Universal product; verify dimensions and routing before purchase and installation.

SPECIFICATIONS

• Brand: Raceworks
• Part Number: SHR-250300BK
• Type: Silicone hose reducer
• Colour: Black
• Inner diameters: 2.5" (63mm) to 3" (76mm)
• Wall thickness: 5mm
• Reinforcement: 4-ply polyester
• Maximum burst pressure: Up to 348psi (application dependent)
• Temperature range: -40°C to +180°C

WARRANTY

This Raceworks silicone hose reducer is supplied with a 2-year manufacturer warranty, subject to correct installation and normal use within the stated operating limits.