Mishimoto Duracore 4-Inch 90 Degree Silicone Intercooler Coupler - Engine Cooling and Intake System Connection

When you're fabricating a custom intercooling system, every component in your build needs to pull its weight. Mishimoto DuraCore(TM) Silicone Intercooler Boots are engineered to be the strongest link in your intercooler piping kit. -- Whether you're routing charge pipes around tight engine bays or connecting mismatched tube diameters, we have the sizes and configurations to match exactly what your fabrication requires. DuraCore(TM) boots are available in straight, straight hump, transition, 45-degree, and 90-degree configurations, with sizing from 3" to 4", giving you the flexibility to complete your piping kit without compromise. Whatever your layout demands, Mishimoto has every size and shape to meet your build. -- DuraCore(TM) technology is the synthetic material comprising the innermost layer of every Mishimoto silicone boot. Compared to standard silicone, DuraCore(TM) delivers superior resistance to heat, pressure, fuel, and oil, effectively extending boot life by preventing leaks and blowouts under high-boost conditions. Each boot is manufactured from five layers of silicone with heat-resistant embedded fibers, and reinforcing rings (where applicable) add structural integrity to keep connections secure under pressure. Hump-style couplers introduce additional flexibility to absorb movement and vibration without compromising the seal. -- You've put serious work into your truck build. Don't let the boot be your failure point. With DuraCore(TM) Silicone Intercooler Boots, it never will be. Durable hose coupler designed to securely connect piping in cooling or intake systems. Provides a tight, leak-resistant seal with heat- and pressure-resistant construction for reliable performance and easy installation.

• Every configuration your custom piping kit demands is covered, with straight, straight hump, transition, 45-degree, and 90-degree options available across sizing from 3" to 4"
• Mishimoto carries everything your intercooler build needs, from every boot size and configuration to matching clamps, all in one place
• Sizing from 3" to 4" means no matter what diameter your intercooler piping calls for, there's a DuraCore(TM) boot built to fit

The Mishimoto Duracore 4-inch 90 Degree Silicone Intercooler Coupler is designed to provide a reliable, leak-resistant connection in your custom intercooling or intake system. Crafted from five layers of high-quality silicone with embedded heat-resistant fibers, this coupler offers superior durability and resistance to extreme heat, pressure, fuel, and oil, ensuring long-lasting performance under demanding conditions. Reinforcing rings enhance structural integrity, maintaining a secure seal even during high-boost scenarios. The 90-degree configuration allows smooth routing around tight engine bay spaces and components, making it an ideal choice for custom builds that require precise angles and secure connections. Its robust construction minimizes the risk of blowouts or leaks, helping you maintain optimal boost pressure and consistent engine performance. Mishimoto’s DuraCore(TM) technology in this coupler provides an added layer of protection against wear and tear, extending the lifespan of your intercooler piping components. This coupler is perfect for professional fabricators and enthusiasts seeking a dependable component that can withstand the rigors of high-performance applications. Compatible with piping diameters of 4 inches, it offers a snug, secure fit that simplifies installation and reduces the need for additional clamps or adjustments. Whether installing a new intercooler or upgrading an existing system, the Mishimoto Duracore 4-inch 90 Degree Coupler is a versatile, high-quality solution for your automotive cooling needs.

Features:

• Constructed from five layers of silicone with embedded heat-resistant fibers for durability

• Reinforcing rings provide structural integrity and secure fit

• 90-degree configuration for optimal routing around engine bay components

• Available in 4-inch diameter to match a wide range of intercooler piping sizes

• DuraCore(TM) technology offers resistance to heat, pressure, fuel, and oil

• Hump-style design adds flexibility to absorb movement and vibration

• Ideal for custom fabrication and high-performance applications

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t