Description
The Mishimoto MMCP-R90-3035BK is a purpose-built 90-degree transition coupler engineered to bridge mismatched pipe sizes in demanding coolant or air passage systems. Molded in black from four layers of silicone with embedded heat-resistant fibers, this transition elbow steps down from a 3.2-inch outside diameter on one end to a 3.5-inch inside diameter and 3.7-inch outside diameter on the other, giving builders a clean way to connect differently sized piping without fabricating custom hardware.
Whether you’re routing an air intake system, tying together intercooler piping, or completing a coolant circuit, this coupler is built to handle the heat and boost pressure that come with modified engine bays. Mishimoto’s four-layer silicone construction is rated to withstand temperatures up to 330F, and the material’s high pressure tolerance makes it well suited for intercooler pipe connections where substantial boost is present. Because it’s coolant compatible as well as usable in air intake applications, this single part can solve routing challenges across multiple systems, simplifying complex pipe layouts that would otherwise require several different fittings.
Vehicle Applications
This 90-degree transition coupler is a universal-fit component rather than a vehicle-specific part, making it a practical solution for custom air intake, intercooler, and coolant piping projects across a wide range of builds where a 90-degree bend and a step from a 3.2-inch to a 3.5/3.7-inch diameter 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 is ideal for use on intercooler pipe connections
- Applicable for both coolant and air systems
- Part of a lineup available in black, blue, or red to match any engine bay
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCP-R90-3035BK
- Material: Silicone
- Color: Black
- Coupler Style: 90-Degree Transition (Transition Elbow)
- Angle: 90 Degrees
- End 1 Outside Diameter: 3.2 in
- End 2 Inside Diameter: 3.5 in
- End 2 Outside Diameter: 3.7 in
- Maximum Temperature Rating: 330F
- Coolant Compatible: Yes
- Hose Clamps Included: No
- Purchase Includes: (1) Mishimoto 90-Degree Transition Coupler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What material is the Mishimoto MMCP-R90-3035BK coupler made from?
It is constructed from four layers of 100-percent silicone with embedded heat-resistant fibers.
What temperature can this coupler withstand?
It is rated for temperatures up to 330F.
Can this coupler be used on coolant lines as well as air intake systems?
Yes, it is coolant compatible and is also applicable for use in air systems.
What are the diameters on each end of the coupler?
End 1 has a 3.2-inch outside diameter, while End 2 has a 3.5-inch inside diameter and a 3.7-inch outside diameter.
Are hose clamps included with this coupler?
No, hose clamps are not included.
Does this coupler come with a warranty?
Yes, it is backed by 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.
