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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto 3.0in Black 4-Ply Silicone Coupler with 1/8in NPT Bung (MMCP-30NPTBK)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Mishimoto MMCP-30NPTBK 3.0-inch silicone coupler provides a secure, leak-free solution for integrating sensors or injection nozzles into your custom cooling or intake piping. Designed for high-stress environments, this coupler replaces standard silicone boots with a reinforced 4-ply construction featuring heat-resistant embedded fibers to handle elevated pressures and temperatures.
The standout feature is the integrated 6061 aluminum 1/8-inch NPT bung. Unlike DIY solutions that rely on drilling or tapping thin-wall piping, this bung is molded directly into the silicone. This design ensures a repeatable seal for temperature sensors, pressure gauges, or water/methanol injection nozzles while maintaining structural integrity under boost.
- Inner Diameter: 3.0 inches (76mm)
- Construction: 4-ply silicone with heat-resistant embedded fibers
- Bung Material: 6061 aluminum with 1/8-inch NPT threads
- Application: Ideal for intake, intercooler, and cooling system plumbing
- Function: Mounting point for pressure/temperature sensors or water/meth injection
- MPN: MMCP-30NPTBK
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Mishimoto 3.0in Black 4-Ply Silicone Coupler with 1/8in NPT Bung (MMCP-30NPTBK)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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The Mishimoto MMCP-30NPTBK 3.0-inch silicone coupler provides a secure, leak-free solution for integrating sensors or injection nozzles into your custom cooling or intake piping. Designed for high-stress environments, this coupler replaces standard silicone boots with a reinforced 4-ply construction featuring heat-resistant embedded fibers to handle elevated pressures and temperatures.
The standout feature is the integrated 6061 aluminum 1/8-inch NPT bung. Unlike DIY solutions that rely on drilling or tapping thin-wall piping, this bung is molded directly into the silicone. This design ensures a repeatable seal for temperature sensors, pressure gauges, or water/methanol injection nozzles while maintaining structural integrity under boost.
- Inner Diameter: 3.0 inches (76mm)
- Construction: 4-ply silicone with heat-resistant embedded fibers
- Bung Material: 6061 aluminum with 1/8-inch NPT threads
- Application: Ideal for intake, intercooler, and cooling system plumbing
- Function: Mounting point for pressure/temperature sensors or water/meth injection
- MPN: MMCP-30NPTBK
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