Description
The Mishimoto MMCP-R90-3540BK is a black 90-degree silicone transition coupler built to bridge the gap in complex air and coolant piping runs where a straight hose simply won’t do. Constructed from four layers of silicone divided by heat-resistant embedded fibers, this coupler is engineered to hold up in the harsh environment of an engine bay while giving builders a clean way to route intercooler pipes or coolant lines around tight spaces.
As part of Mishimoto’s expanding line of silicone couplers, this 90-degree transition elbow is applicable for use in both air intake systems and coolant passage systems, making it a versatile piece for anyone upgrading an air intake system, rerouting intercooler piping, or rebuilding a cooling circuit. Its 100-percent silicone construction is rated for temperatures up to 330°F and offers a high pressure tolerance, so it’s well suited to intercooler pipe connections that see substantial boost as well as coolant lines that run hot. Because it’s coolant compatible, the same coupler design works whether your project calls for an air intake, an intercooler pipe transition, or a cooling system hose. For builders matching an engine bay theme, this coupler is also offered in blue and red in addition to the black finish shown here.
Vehicle Applications
This is a universal-fit transition coupler rather than a vehicle-specific part, so no particular make, model, or year is required for use. It’s intended for custom or replacement piping applications in air intake systems and coolant systems where a 90-degree, 3.5-inch to 4.2-inch transition is needed, giving fabricators and DIY installers flexibility across a wide range of builds.
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 330°F
- High pressure tolerance is 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
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCP-R90-3540BK
- Material: Silicone
- Shape/Coupler Style: 90-Degree Transition Elbow
- Color: Black
- Maximum Temperature Rating: 330°F
- End 1 Inside Diameter: 3.5 in
- End 1 Outside Diameter: 3.7 in
- End 2 Outside Diameter: 4.2 in
- Coolant Compatible: Yes
- Hose Clamps Included: No
- Purchase Includes: (1) Mishimoto 90-Degree Transition Coupler
- Warranty: Mishimoto Lifetime Warranty
Frequently Asked Questions
What is the Mishimoto MMCP-R90-3540BK?
It is a Mishimoto 90-degree silicone transition coupler, part number MMCP-R90-3540BK, made for use in air intake and coolant passage systems.
What temperature and pressure can this coupler handle?
The coupler is constructed from four layers of silicone with embedded heat-resistant fibers and is rated for temperatures up to 330°F, with a high pressure tolerance suited to intercooler pipe connections.
Is this coupler compatible with coolant systems?
Yes, this Mishimoto coupler is coolant compatible and is applicable for use in both air intake and coolant passage systems.
What sizes are the coupler ends?
End 1 has an inside diameter of 3.5 inches and an outside diameter of 3.7 inches, while End 2 has an outside diameter of 4.2 inches.
Are hose clamps included with this coupler?
No, hose clamps are not included with the Mishimoto MMCP-R90-3540BK coupler.
What colors is this coupler available in?
This coupler is available in black, blue, and red; the MMCP-R90-3540BK is the black version.
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.
