Description
The Mishimoto 90-Degree Transition Coupler (MMCP-R90-2030BK) is a black, four-layer silicone elbow engineered to route coolant lines or air intake and intercooler piping through a tight 90-degree bend without sacrificing durability. Built with heat-resistant fibers embedded between each silicone layer, this coupler is rated to withstand temperatures up to 330F, making it a dependable choice for demanding engine bay environments. As part of Mishimoto’s expanding lineup of silicone couplers, this transition elbow gives builders a flexible way to solve routing challenges across both coolant and air passage systems.
Whether you’re finishing off a custom air intake system, upgrading intercooler piping, or replumbing coolant routing, this 90-degree transition coupler makes it easy to connect components of different diameters without kinking or restricting flow. Its 100-percent silicone construction and four-ply reinforced design help it stand up to substantial boost pressure, making it well suited for intercooler pipe connections and other air intake filter setups that see real-world heat and vibration. Mishimoto also offers this coupler in blue and red so it can match any engine bay theme, and every unit is backed by the Mishimoto Lifetime Warranty.
Vehicle Applications
This Mishimoto 90-degree transition coupler is a universal-fit component designed to work across a wide range of coolant and air intake system projects rather than being limited to a single make or model. Because it is sold as a standalone coupler rather than a vehicle-specific part, it suits custom builds, aftermarket intake installations, and coolant piping projects wherever a 90-degree transition between differing hose or pipe diameters is needed.
Features
- Allows for easy routing of complex coolant or intercooler pipes
- 100-percent silicone construction
- Constructed from four layers of silicone with embedded heat-resistant fibers
- Rated for temperatures up to 330F
- High pressure tolerance ideal for use on intercooler pipe connections
- Applicable for both coolant and air systems
- Available in black, blue, or red to match any engine bay
- Coolant compatible
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCP-R90-2030BK
- Material: Silicone
- Color: Black
- Shape / Coupler Style: 90-Degree Transition / Transition Elbow
- Maximum Temperature Rating: 330F
- End 1 Outside Diameter: 2.2 in
- End 2 Outside Diameter: 3.2 in
- Coolant Compatible: Yes
- Hose Clamps Included: No
- Purchase Includes: (1) Mishimoto 90-Degree Transition Coupler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What is the maximum temperature rating of this Mishimoto coupler?
This Mishimoto 90-Degree Transition Coupler is rated for temperatures up to 330F.
Does this coupler include hose clamps?
No, hose clamps are not included with this coupler.
Is the MMCP-R90-2030BK coupler compatible with coolant systems?
Yes, this coupler is coolant compatible and can also be used in air passage systems.
What colors is this Mishimoto 90-degree coupler available in?
This coupler is offered in black, blue, and red.
What are the diameters on each end of the coupler?
End 1 has an outside diameter of 2.2 inches and End 2 has an outside diameter of 3.2 inches.
What is included with the purchase of this coupler?
Purchase includes (1) Mishimoto 90-Degree Transition Coupler and the Mishimoto Lifetime Warranty.
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.
