Build a dependable custom intercooling system with the Mishimoto DuraCore 4-Inch 45-Degree Silicone Intercooler Coupler, part number MMDCC-40A4BK. Designed to connect charge pipes around tight engine bays, this angled coupler helps simplify custom piping layouts while providing a secure, leak-resistant connection. Its 4-inch size is suited for compatible intercooler and intake piping applications, making it a practical choice for performance vehicles, trucks, and other high-boost builds.
The DuraCore synthetic inner layer is engineered to resist heat, pressure, fuel, and oil better than standard silicone. Mishimoto manufactures each boot with five layers of silicone and embedded heat-resistant fibers to help prevent leaks, blowouts, and premature wear under demanding operating conditions. The 45-degree configuration provides routing flexibility without requiring unnecessary bends or complex fabrication, helping you create a clean and efficient charge-air system.
Reinforcing construction supports reliable sealing and connection security when the system is exposed to boost pressure, engine-bay heat, vibration, and movement. Pair the coupler with properly sized clamps and compatible piping for a secure installation. As part of the Mishimoto DuraCore silicone boot range, this coupler complements straight, hump, transition, and 90-degree configurations, allowing you to assemble a complete intercooler piping kit with matched components. Choose the Mishimoto MMDCC-40A4BK when your fabrication project requires durable materials, flexible routing, and consistent performance.
Features:
- Configuration: 45-degree silicone intercooler coupler for routing charge pipes through custom engine-bay layouts
- Diameter: Designed for compatible 4-inch intercooler, intake, and charge piping
- Construction: Five-layer silicone design with embedded heat-resistant reinforcement fibers
- DuraCore technology: Synthetic inner layer improves resistance to heat, pressure, fuel, and oil
- Performance: Helps provide a tight, leak-resistant seal under high-boost operating conditions
- Durability: Reinforced construction supports connection security during vibration, movement, and elevated temperatures
- Compatibility: Part of a complete Mishimoto DuraCore boot range available in multiple configurations and sizes
- Part Number: MMDCC-40A4BK
