Description
The Mishimoto MMCP-R90-2030BL is a 90-degree silicone transition coupler that steps piping down from a 2.00-inch diameter to a 3.00-inch diameter, finished in blue. As a dedicated Air Intake Systems component from Mishimoto, this coupler is purpose-built to bridge mismatched pipe diameters at a sharp 90-degree angle, making it a practical solution for custom or replacement air intake plumbing.
Whether you’re building out a custom air intake system, repairing an aging cold air intake setup, or simply need a reliable transition point between two different pipe sizes, a quality silicone coupler like this one plays a key role in keeping the intake tract sealed and secure. Silicone transition couplers such as the MMCP-R90-2030BL are commonly used to connect intake piping, filters, and housings within an air intake system, helping maintain a clean path from the intake filter to the engine. The 90-degree bend allows for directional changes in tight engine bay layouts without relying on rigid, hard-to-fit metal piping, while the 2.00-in to 3.00-in step design accommodates setups where pipe diameters change along the intake route.
Vehicle Applications
The Mishimoto MMCP-R90-2030BL is a universal-fit silicone transition coupler, sized for any air intake system application requiring a 90-degree bend that transitions from a 2.00-inch to a 3.00-inch diameter. Because it is not tied to a specific make or model, it can be used across a range of custom or OEM-style intake builds that call for this exact size and angle combination.
Features
- 90-degree bend for directional intake piping changes
- Transitions pipe diameter from 2.00-in to 3.00-in
- Silicone construction for use in air intake system builds
- Blue finish
- Designed as part of Mishimoto’s Air Intake Systems component lineup
Specifications
- Brand: Mishimoto
- Part Number: MMCP-R90-2030BL
- Product Type: Air Intake Systems
- Coupler Angle: 90-Degree
- Diameter: 2.00-in to 3.00-in
- Color: Blue
- Material: Silicone
Frequently Asked Questions
What is the Mishimoto MMCP-R90-2030BL?
It is a Mishimoto 90-Degree Silicone Transition Coupler that reduces from a 2.00-inch diameter to a 3.00-inch diameter, finished in blue, and categorized under Mishimoto’s Air Intake Systems product line.
What angle is this coupler bent at?
This coupler features a 90-degree bend.
What diameters does this coupler transition between?
The coupler transitions from a 2.00-inch diameter to a 3.00-inch diameter.
What color is the MMCP-R90-2030BL coupler?
It is finished in blue.
What material is the coupler made from?
It is made from silicone, as indicated by its product description as a silicone transition coupler.
Is this coupler vehicle-specific?
The source information does not list specific vehicle fitment; it is a 2.00-in to 3.00-in, 90-degree silicone transition coupler suited for air intake system plumbing that requires this size and angle.








