Mishimoto Duracore 3.5in 90 Degree 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 90 Degree Silicone Intercooler Coupler is designed to provide a secure, leak-resistant connection in high-performance intercooling systems. Crafted with Mishimoto's proprietary DuraCore™ technology, this silicone coupler offers superior resistance to heat, pressure, fuel, and oil, ensuring longevity and reliable performance under demanding conditions. Manufactured from five layers of silicone embedded with heat-resistant fibers, the Duracore™ layer enhances durability while maintaining flexibility. Reinforcing rings, where applicable, add additional structural integrity, making these couplers ideal for demanding turbocharged and supercharged applications. The 90-degree configuration facilitates tight turns around engine bay components, simplifying routing without sacrificing performance or seal integrity. These couplers are compatible with piping diameters from 3.5 inches, providing a perfect fit for a wide range of intercooler piping setups. The hump-style design further absorbs vibrations and movement, helping maintain a stable connection during high-boost operation. Designed to meet the needs of custom fabricators and enthusiasts alike, these couplers are available in multiple configurations, including straight, transition, and angled options, to accommodate complex piping layouts. Mishimoto offers a comprehensive selection of matching clamps and accessories, enabling a complete and professional intercooler piping installation. Whether you're upgrading an existing system or building a custom intercooler setup, the Mishimoto Duracore Coupler ensures a durable, reliable seal that withstands the rigors of high-performance driving. Invest in Mishimoto's proven technology to prevent leaks, blowouts, and connection failures, and keep your boost pressures where they belong—delivering maximum power and efficiency without compromise.

Features:

• Duracore™ technology: Five-layer silicone construction with embedded heat-resistant fibers for superior durability and resistance to heat, pressure, fuel, and oil

• 90-degree configuration: Facilitates tight bends around engine bay components for flexible piping routing

• Size compatibility: Designed for piping diameters from 3.5 inches to fit a wide range of intercooler systems

• Reinforcing rings: Additional structural support to maintain connection integrity under high pressure

• Hump-style design: Absorbs vibration and movement, reducing the risk of leaks and disconnections

• Variety of configurations: Available in straight, transition, and angled options to suit complex piping layouts

• Complete accessory compatibility: Matches with Mishimoto clamps and fittings for a professional installation