Silicone Reducer Coupler 45 Degree 2in To 2.5in Black

Silicone Reducer Coupler 45 Degree 2in To 2.5in Black provides a 45° transition between 2.0" and 2.5" piping, delivering a reliable sealed joint for both coolant and air passage systems to maintain consistent flow and leak resistance.

This coupler is part of Mishimoto’s expanding line of silicone transition couplers, engineered for straightforward integration into routing that requires an angled reduction without sacrificing serviceability.

• 45° reducer geometry — Enables smooth directional change while minimizing sharp bends that can disrupt flow or increase pressure drop in coolant and intake plumbing.
• 2.0" to 2.5" bore — Matches common pipe sizes to simplify upgrades or repairs where a stepped connection is required between dissimilar tubing diameters.
• Silicone construction — Provides heat and vibration resistance appropriate for engine bay environments, maintaining sealing integrity across thermal cycles.
• Black finish — Neutral appearance for unobtrusive installation and compatibility with a broad range of engine bay layouts and aftermarket components.
• Mishimoto brand — Manufactured as part of Mishimoto’s coupler range, offering consistent sizing and fitment repeatability across replacement and performance projects.

Technical notes:

• Application scope — Designed for use in both coolant and air passage systems where an angled reducer is required.
• Installation — Intended to be secured with appropriate clamps sized to the mating pipes; clamp selection will determine final sealing performance.