Mishimoto Silicone 90 Deg Reducer Coupler 2in To 3in Black

Silicone 90-degree reducer coupler designed to join 2in to 3in plumbing with reliable, flexible sealing for coolant and air passage systems.

Manufactured by Mishimoto, this 90-degree transition coupler is offered as part of the brand's expanding line of silicone couplers. It is intended for use where a compact, angled reduction is required between dissimilar-diameter hoses or pipes.

• Silicone construction — Provides a resilient, flexible interface between components, suitable for coolant and air passage systems where vibration tolerance and sealing over uneven surfaces matter.
• 90-degree reducer geometry — Facilitates routed coolant or intake runs that require a right-angle direction change while transitioning from 2in to 3in diameter, helping to simplify hose routing in space-constrained installations.
• 2in to 3in sizing — Directly accommodates a 2-inch inlet to a 3-inch outlet without multiple adapters, reducing potential leak points and installation complexity.
• Black finish — Neutral appearance for integration into engine bays or intercooler plumbing without visually standing out, useful for professional or OEM-style installations.
• Application versatility — Specified for both coolant and air passage systems, making it suitable for thermal management loops as well as intake or intercooler plumbing in performance exhaust, high-flow, or turbo upgrade contexts.

Why this matters:

• Flexible sealing — Silicone maintains conformity to mating components under movement and thermal cycles, supporting consistent sealing performance in routed systems.
• Reduced assembly time — A single 90-degree reducer eliminates the need to assemble multiple straight couplers and elbows, streamlining installation and minimizing potential leak interfaces.
• Cross-system utility — Compatibility with both coolant and air passages allows one coupler to be used across different systems, simplifying parts sourcing for maintenance or upgrades.

Brand note: Mishimoto continues to expand its line of silicone couplers, offering a broad range of 90-degree transition couplers to simplify selection for motorsports and performance applications.