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(Universal Fit) The Mishimoto 4 Inch Straight Coupler in black silicone connects 4-inch pipes in air intake turbo intercooler and charge pipe systems on performance vehicles. This universal part fits custom setups on Subaru STI Mitsubishi Evo and similar boosted cars delivering airtight seals under high pressure.
Key Features
- 4-Ply Aramid Reinforcement: Provides strength to handle over 100 PSI burst pressure at 212°F for reliable high-boost operation.
- Precise Dimensions: 4.00 inch inner diameter 4.39 inch outer diameter and 3.94 inch length for exact fit on standard 4 inch pipes.
- Yes it stretches to fit 4.00 inch inner diameter pipes securely with proper clamps for turbo and supercharger setups.
- High Temperature Resistance: Operates from -49°F to 356°F preventing degradation in extreme engine bay heat.
- Black Finish: Matches factory and aftermarket piping for clean underhood appearance.
- Proven track record in performance cooling and intake components.
Fitment
| Fitment Basis | Universal by exact dimensions and interface |
|---|---|
| Required Verification | Size, connection, thread, orientation, quantity, clearance, and intended use |
Specifications
| Brand | Mishimoto |
|---|---|
| Manufacturer Part Number | MMCP-4SBK |
| Product Type | Silicone Couplers & Hoses |
| Fitment Type | Universal |
| GTIN | 811580038259 |
| Condition | New |
What's Included
One new Mishimoto silicone couplers & hoses identified by manufacturer part number MMCP-4SBK. Hardware, adapters, hoses, clamps, fluids, wiring, tools, and companion parts are included only when expressly supplied for this exact part number.
About Mishimoto
Mishimoto develops automotive cooling, intake, oil-management, exhaust, drivetrain, and vehicle-accessory products. Fitment, dimensions, interfaces, and included components remain exact-part-number specific.
Related Mishimoto Products
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Frequently Asked Questions
How do I confirm this universal Mishimoto product will fit?
Match every dimension, connection, thread, orientation, quantity, material, and available clearance to the intended application.
What specifications should I verify before ordering?
Confirm every listed dimension, connection, thread, material, finish, quantity, mounting point, and companion-part requirement for the exact part number.
What is included with this Mishimoto product?
Only the exact product and hardware expressly supplied for this part number are included. Fluids, adapters, tools, and companion components are separate unless stated otherwise.
Installation Instructions
Follow the current Mishimoto instructions and vehicle service information for part number MMCP-4SBK. Verify every interface and clearance, work on a cool and safely supported vehicle, use the specified fluids, fasteners, seals, and torque procedures, inspect for leaks or contact, and recheck the installation after the first heat cycle.
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