Description
The Mishimoto MMCP-2530BK is a black 2.5in to 3in silicone transition coupler engineered to bridge mismatched tubing diameters within an air intake system, giving builders a reliable way to connect components without cutting or re-fabricating piping. Backed by a straight transition shape and full silicone construction, this coupler is built for durability under the heat and pressure that a modern air intake filter setup can generate.
Whether you are assembling a custom cold air intake, replacing a worn factory hose, or piecing together a universal cold air intake filter routing, this Mishimoto transition coupler offers a dependable link between 2.5-inch and 3-inch tubing sections. Its 100-percent silicone construction is reinforced with heat-resistant embedded fibers, allowing it to hold up to high heat and pressure demands that standard rubber couplers can struggle with. Because it is coolant compatible, it can also serve in cooling-related plumbing where a straight transition fitting is needed. For anyone comparing options against an s&b cold air intake, k&n cold air intake, afe cold air intake, or injen cold air intake build, a properly rated transition coupler like this one is a small but essential piece of the overall intake filter and air intake system puzzle.
Vehicle Applications
This Mishimoto transition coupler is a universal-fit component sized for 2.5in to 3in tubing rather than a single make or model, making it suited to a wide range of custom and replacement air intake and piping projects where those diameters are used. Because no specific vehicle, chassis, or engine application is tied to this coupler, it works as a flexible connector piece for builders fabricating or upgrading their own cold air intake or air intake system routing.
Features
- 100-percent silicone construction
- Heat-resistant embedded fibers
- High heat and pressure tolerances
- Coolant compatible
- Straight transition shape for connecting 2.5in and 3in tubing
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCP-2530BK
- Material: Silicone
- Color: Black
- Shape: Straight Transition
- Coupler Style: Transition
- End 1 Inside Diameter: 2.5 in
- End 1 Outside Diameter: 2.7 in
- End 2 Outside Diameter: 3.2 in
- Maximum Temperature Rating: 330°F
- Coolant Compatible: Yes
- Hose Clamps Included: No
- Purchase Includes: (1) Silicone Transition Coupler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What sizes does the Mishimoto MMCP-2530BK transition coupler connect?
It is a transition coupler designed to connect 2.5in to 3in tubing.
What material is this transition coupler made from?
It is made from 100-percent silicone with heat-resistant embedded fibers.
Does this coupler come with hose clamps?
No, hose clamps are not included with this coupler.
Is the MMCP-2530BK coolant compatible?
Yes, this transition coupler is coolant compatible.
What is the maximum temperature rating of this coupler?
It carries a maximum temperature rating of 330°F.
What is included when I purchase this coupler?
Purchase includes (1) Silicone 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.










