Description
The Mishimoto MMCP-2590BL is a 2.50-inch, 90-degree silicone coupler finished in blue, engineered as a connector piece for air intake systems. This specific part number identifies a purpose-built coupling section designed to join tubing segments at a sharp angle without kinking or restricting airflow path.
Whether you’re assembling a custom cold air intake, replacing a worn coupler in an existing air intake system, or fine-tuning the routing of your intake filter setup, a quality coupler like this one plays a key role in how air moves from the filter to the throttle body. Silicone construction offers flexibility at the 90-degree bend, making it useful for tight engine bay layouts where rigid tubing alone can’t make the turn. For enthusiasts researching cold air intake, cold air intake filter, or air intake filter options—whether shopping locally in Las Vegas or online—this Mishimoto coupler is a practical component for completing an intake build rather than a full kit itself. It’s also a handy reference point for anyone asking what does a cold air intake system do: at its core, an intake system channels air from outside the engine bay to the filter and then to the engine, and couplers such as this one link the individual sections of tubing together to keep that path sealed and secure.
Vehicle Applications
The Mishimoto MMCP-2590BL is a universal-fit silicone coupler rather than a vehicle-specific part. Because it is sized at 2.50 inches with a 90-degree bend, it is intended for use in any air intake system or cold air intake build that requires a coupler of this diameter and angle, rather than being tied to a particular make or model.
Features
- 90-degree bend for routing intake tubing around tight spaces
- Blue silicone construction
- 2.50-inch diameter fitment
- Designed as a coupler component for air intake systems
Specifications
- Brand: Mishimoto
- Part Number: MMCP-2590BL
- Product Type: Air Intake Systems
- Color: Blue
- Material: Silicone
- Diameter: 2.50 inches
- Angle: 90-degree
Frequently Asked Questions
What color is the Mishimoto MMCP-2590BL coupler?
This coupler is finished in blue.
What material is the MMCP-2590BL made from?
It is made from silicone.
What is the diameter of this coupler?
The coupler has a 2.50-inch diameter.
What angle does this coupler have?
It features a 90-degree bend.
Is the MMCP-2590BL vehicle-specific?
No, it is a coupler sized at 2.50 inches with a 90-degree angle, intended for use in air intake systems generally rather than a specific vehicle.
What does this coupler do in an air intake system?
As a coupler, it connects sections of intake tubing within an air intake system, part of routing air from the filter to the engine.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.










