Mishimoto 3.0in Blue Straight Silicone Coupler (MMCP-30SBL)

The Mishimoto 3.0 Inch Blue Straight Coupler is a silicone hose coupler designed to connect compatible components in an automotive hose system. Its straight configuration provides a direct, inline connection, while the 3-inch size identifies the coupler’s stated diameter. Finished in blue, it offers a distinctive appearance within an engine bay. Mishimoto identifies this product as part of its silicone hose range; the supplied description does not specify wall thickness, length, reinforcement, temperature rating, pressure rating, or other construction details. Use the dimensions and connection requirements of the intended application to confirm suitability before installation. The coupler is intended to provide a flexible hose connection where a straight 3-inch silicone coupler is required.

No vehicle-specific fitment, model years, engine applications, or chassis codes are provided for this coupler. The source describes it only as a Mishimoto 3-inch straight silicone coupler, so compatibility should be confirmed against the hose diameter, routing, and connection requirements of the vehicle or custom setup. The description does not identify a particular street, track, towing, or off-road application, nor does it state whether installation is a direct replacement or requires additional parts. Kit contents beyond the coupler are not specified. Check the intended installation dimensions and any system requirements before use. The listed variant SKU is MMCP-30SBL; this identifies the product variant but does not establish vehicle fitment or additional specifications.