Mishimoto 3in Black Straight Silicone Coupler | (MMCP-30SBK)

The Mishimoto 3.0 Inch Black Straight Coupler is a silicone hose coupler designed to connect compatible 3-inch tubing in an automotive hose system. Its straight configuration provides a simple, direct connection between aligned hose or pipe ends, supporting airflow or fluid routing where a coupler is required. Finished in black, it offers a clean, understated appearance within an engine bay or other installation area. The supplied product information identifies it as part of Mishimoto’s silicone hose range and specifies a 3-inch size; no further details about wall thickness, reinforcement, temperature range, pressure rating, or included clamps are provided. This coupler is intended for applications that require a straight silicone connection of the specified diameter.

No vehicle-specific fitment, year range, make, model, engine, or chassis information is provided for this Mishimoto coupler. Compatibility should therefore be determined by confirming that the installation requires a 3-inch straight coupler and that the connected components are suitable for the hose’s dimensions and intended service. The available description does not identify a particular vehicle, system, or use case, and it does not state whether the coupler is intended for street, track, off-road, or other applications. Installation details, such as whether clamps or additional adapters are required, are also not specified. The product is listed as a silicone hose kit 3-inch straight coupler, with SKU MMCP-30SBK; verify application requirements before installation.