Mishimoto Duracore 4-inch Straight Hump Silicone Intercooler Boot Part Number misMMDCC-40HBK

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 engineered to enhance the durability and reliability of your custom intercooling system. Crafted with Mishimoto's proprietary Duracore technology, this boot offers superior resistance to heat, pressure, fuel, and oil, making it ideal for high-boost applications and demanding engine environments. Its five-layer silicone construction, reinforced with heat-resistant embedded fibers, ensures a long-lasting seal that prevents leaks and blowouts, even under extreme conditions. The inclusion of reinforcing rings (where applicable) adds structural integrity, maintaining secure connections during intense operation. The hump design provides additional flexibility to absorb engine movement and vibrations, reducing stress on piping connections and minimizing potential failures. This component is compatible with intercooler piping diameters from 3 to 4 inches, providing a versatile solution for various custom builds. Whether routing charge pipes around tight engine bays or connecting mismatched tube sizes, the Mishimoto Duracore intercooler boots deliver a precise fit and reliable performance. Mishimoto offers a complete range of sizes and configurations, including straight, transition, and angled options, along with matching clamps for a seamless installation. Designed for durability and ease of use, this intercooler boot is a critical component to ensure your intercooling system functions flawlessly under high-boost conditions. Trust Mishimoto’s quality and engineering expertise to keep your build performing at its best, with a product built to withstand the rigors of high-performance driving and demanding fabrication needs.

Features:

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

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

• Flexible hump design: Absorbs engine movement and vibrations to prevent leaks and blowouts

• Versatile sizing: Compatible with intercooler piping from 3 to 4 inches in diameter

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

• Reliable performance: Heat, pressure, fuel, and oil resistant for demanding high-boost conditions

• Complete solution: Comes with matching clamps and all necessary hardware for installation

• Engineered for custom fabrication: Perfect for routing charge pipes around tight engine bays or mismatched tube diameters

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