Mishimoto Silicone 90-Degree Coupler 3.5in Black 4-Layer Heat-Resistant

Mishimoto Silicone 90° Coupler — 3.5" Black, 4-Layer Heat-Resistant Upgrade your intake or cooling system with the Mishimoto Silicone 90-degree coupler engineered for high-performance and long-term reliability. This 3.5-inch black coupler combines flexible fitment with a durable multilayer construction to handle demanding automotive environments. Premium 4-layer construction: Four silicone layers reinforced with embedded heat-resistant fibers for superior strength and tear resistance. High temperature rating: Stable performance up to 330°F (166°C) , ideal for under-hood and turbocharged applications. Boost-ready design: Built to withstand substantial boost pressures in forced-induction systems. Versatile 90° transition: Smooth bend geometry improves airflow and reduces turbulence in coolant and air passage systems. Finish & fit: Black exterior for a clean OEM+ appearance; available in multiple sizes and colors to match your build. Warranty: Backed by the Mishimoto Lifetime Warranty for confidence and peace of mind. This Mishimoto 3.5" 90-degree coupler is engineered for enthusiasts and professional builders seeking a reliable, heat-resistant connection for intercooler piping, intake systems, and coolant hoses. Durable, high-temp, and boost-capable — the smart choice for performance-focused installations.