Mishimoto Duracore 4in Straight Hump Coupler

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 straight hump silicone intercooler boot is designed for high-performance custom piping systems, ensuring a reliable and leak-resistant connection under demanding conditions. Crafted with Mishimoto’s proprietary DuraCore technology, this boot features five layers of silicone embedded with heat-resistant fibers, providing exceptional resistance to heat, pressure, fuel, and oil. Reinforcing rings enhance structural integrity, maintaining secure connections even under high-boost scenarios. The hump design adds flexibility, absorbing engine movement and vibrations to prevent leaks and blowouts, making it ideal for turbocharged applications or complex intercooler layouts. Whether you're routing charge pipes around tight engine bays or connecting mismatched tube diameters, this boot's robust construction and precise fit deliver dependable performance. It is suitable for use in cooling or intake systems, offering a tight, leak-proof seal with easy installation. Mishimoto offers a comprehensive range of sizes and configurations, including straight, transition, and angled connectors, to match your specific build requirements. With this versatile silicone boot, you can confidently complete your intercooler piping installation, knowing that your connections will resist the harsh conditions of high-performance driving. Pair it with Mishimoto clamps and accessories for a seamless fit and long-lasting durability in your custom turbo setup.

Features:

• DuraCore technology: five layers of silicone with embedded heat-resistant fibers for superior durability

• Reinforcing rings: added structural integrity to maintain secure connections under pressure

• Hump-style design: provides additional flexibility to absorb movement and vibration

• Available in straight, straight hump, transition, 45-degree, and 90-degree configurations

• Sizing from 3 inches to 4 inches, accommodating a wide range of intercooler piping diameters

• Constructed with heat, pressure, fuel, and oil-resistant materials for high-performance reliability

• Easy to install with a tight, leak-resistant seal, suitable for cooling and intake systems

• Perfect for custom turbo piping builds requiring durable, high-quality couplers