Mishimoto Duracore 3.5in 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 3.5-inch straight hump silicone intercooler boot is designed to provide a reliable, high-performance connection within your custom intercooling system. Crafted with Mishimoto's advanced DuraCore technology, this boot offers superior resistance to heat, pressure, fuel, and oil, ensuring durability and longevity even under high-boost conditions. Its five-layer silicone construction with embedded heat-resistant fibers reinforces the boot, preventing leaks and blowouts during demanding use. The hump design adds flexibility, allowing for movement and vibration absorption without sacrificing sealing integrity, making it ideal for tight engine bays and complex piping configurations.
Available in sizes from 3 inches to 4 inches, this silicone boot is compatible with a variety of intercooler piping setups. Mishimoto offers a comprehensive selection of configurations including straight, straight hump, transition, 45-degree, and 90-degree options, enabling precise customization to match your build's requirements. Reinforcing rings, where applicable, enhance structural integrity, maintaining secure connections under pressure. This boot is easy to install and pairs seamlessly with matching clamps, completing your intercooler piping kit with confidence.
Whether you are upgrading or fabricating a new intercooling system, Mishimoto's DuraCore silicone boots are engineered to be the strongest link in your setup. Designed for performance and reliability, they help ensure your engine maintains optimal boost and temperature levels, preventing potential failure points. Invest in Mishimoto’s durable intercooler boots to maximize your build's efficiency and prevent costly downtime caused by seal failures or blowouts. With a focus on quality and performance, Mishimoto gives you the confidence to push your vehicle to its limits without concern over intercooler piping integrity.

Features:

• DuraCore technology: Five-layer silicone with embedded heat-resistant fibers for superior durability

• Multiple configurations: Straight, straight hump, transition, 45-degree, and 90-degree options available

• Size range: Compatible with intercooler piping from 3 inches to 4 inches in diameter

• Reinforcing rings: Added structural support to maintain secure connections under pressure

• Hump-style design: Provides flexibility and vibration absorption for complex routing

• Easy installation: Designed for seamless pairing with matching clamps

• High resistance: Effective against heat, pressure, fuel, and oil to extend boot life

• Reliable sealing: Ensures leak-free operation in high-boost applications