Description
The Mishimoto MMCP-25NPTBK is a 2.5-inch black silicone coupler built with a molded-in 1/8th NPT bung, giving builders a ready-made sensor port without cutting, drilling, or welding a fitting onto their piping. Made from 100-percent silicone, this straight coupler is also offered in blue and red, and its integrated bung is designed to hold a pressure or temperature sensor, or a water/meth injection nozzle, right at the coupler itself.
Silicone couplers like this one are a core building block of any air intake system, joining sections of intercooler or turbo piping while sealing against boost pressure. Whether you are refreshing a factory setup or piecing together a custom cold air intake, having a coupler with a sensor bung already molded in means you skip the extra step of sourcing and welding a separate fitting. The 6061 aluminum bung is molded directly into the 4-ply silicone body along with heat resistant embedded fibers, so the connection stays durable, repeatable, and leak free. Installation is straightforward and can be completed in minutes, making this coupler a practical alternative to welding a bung onto existing intercooler piping.
Vehicle Applications
This Mishimoto silicone coupler is a universal component intended for use anywhere 2.5-inch piping needs a sensor bung, rather than being tied to a specific make, model, or engine. It is built to work as a general-purpose addition to intercooler or air intake system piping on projects that call for a 2.5-inch ID straight coupler with a 1/8 NPT port.
Features
- Constructed from 4-ply silicone with heat resistant embedded fibers for heat and pressure tolerance
- 6061 aluminum 1/8-in NPT bung for pressure/temperature sensors or water/meth injection
- Sensor bung is molded into the silicone for durable, repeatable, leak-free performance
- An alternative to welding a bung onto your intercooler piping
- Simple installation that can be completed in minutes
- Coolant compatible
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMCP-25NPTBK
- Material: Silicone
- Color: Black (also available in blue and red)
- Shape/Style: Straight with 1/8 NPT bung
- Length: 4.75 inches
- End 1 Inside Diameter: 2.5 in
- End 1 Outside Diameter: 2.7 in
- Coolant Compatible: Yes
- Hose Clamps Included: No
- Purchase Includes: (1) Silicone Coupler, Mishimoto Lifetime Warranty
Frequently Asked Questions
What is the Mishimoto MMCP-25NPTBK?
It is a Mishimoto 2.5-inch black silicone coupler featuring a molded-in 1/8th NPT bung, used for mounting a sensor or a water/meth injection nozzle on piping.
What are the coupler’s diameters and length?
The coupler measures 4.75 inches in length, with an End 1 inside diameter of 2.5 inches and an End 1 outside diameter of 2.7 inches.
What colors is this coupler available in?
It is constructed from 100-percent silicone and is available in black, blue, and red.
Does this coupler include hose clamps?
No, hose clamps are not included with this coupler.
What is included when I purchase this coupler?
Purchase includes (1) Silicone Coupler and the Mishimoto Lifetime Warranty.
What is the bung on this coupler made from?
The bung is made from 6061 aluminum and is molded directly into the 4-ply silicone coupler body for a leak-free connection.
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.
