Mishimoto Silicone 45-Degree Coupler 4-Layer Heat-Resistant Silicone

Mishimoto Silicone 45° Coupler — 4-Layer Heat-Resistant Silicone Durable 45-degree transition coupler engineered for coolant and intake systems. Designed to simplify installations, the Mishimoto 45° coupler delivers reliable performance in high-heat, high-pressure environments. Premium construction: Four layers of silicone reinforced with heat-resistant embedded fibers for superior strength and longevity. High temperature rating: Safe operation up to 330°F (166°C) . Boost-ready: Built to withstand substantial boost pressures for forced induction applications. Versatile fitment: Wide range of sizes to accommodate various plumbing, intercooler, radiator, and intake setups. Color options: Available in black, blue, and red to match or accent your build. Warranty: Backed by the Mishimoto Lifetime Warranty for long-term peace of mind. Whether replacing factory hoses or customizing a performance system, this 45° coupler combines flexibility, heat resistance, and structural reinforcement to ensure leak-free connections and consistent performance under stress.