Mishimoto 2.5″ to 3.25″ Blue 45° Silicone Reducer Coupler

Description

The Mishimoto Silicone Reducer Coupler 45Deg 2.5in-3.25in Blue provides a 45-degree transition between 2.5″ and 3.25″ piping, enabling a compact, angled join for coolant and air passage systems while simplifying routing and assembly.

Designed as part of the Mishimoto silicone coupler family, this reducer coupler is intended for applications where a dependable, angled connection is required between mismatched diameters. The silicone construction and 45-degree geometry make it suitable for both coolant and intake/charge-air use without modifying piping layout.

• 45-degree transition: Enables smooth directional change between pipes without hard bends, reducing the need for additional fittings and simplifying installation in tight engine bays.
• 2.5″ to 3.25″ reducer: Matches common piping sizes to bridge diameter differences between components or sections of plumbing while maintaining a continuous hose connection.
• Silicone construction: Provides flexible sealing and vibration resistance for coolant and air systems, accommodating minor misalignment and thermal movement.
• Blue finish: Distinctive Mishimoto blue for visual identification and consistent appearance across Mishimoto intercooler and intake plumbing components.
• Mishimoto brand: Part of the Mishimoto silicone coupler line, delivering a consistent fitment and compatibility approach across performance cooling and intake plumbing products.

Technical specifications

• Type: 45-degree silicone reducer coupler
• Inlet diameter: 2.5 inches
• Outlet diameter: 3.25 inches
• Material: Silicone (color: blue)
• Application: Coolant and air passage systems

Use this Mishimoto reducer when a high-quality, angled transition is needed for coolant hoses or intake/charge-air plumbing. The part integrates with existing silicone plumbing strategies common to performance exhaust plumbing upgrades, high-flow intake systems, and turbo upgrade piping layouts where angled reducers reduce installation complexity.

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