True 90 Degree Angle: Provides an exact 90-degree bend, allowing seamless fitment in confined spaces and custom layouts. Premium 4-Ply Construction: Reinforced with four layers of high-quality silicone, ensuring maximum strength and flexibility in demanding conditions. Temperature Resilience: Operates effectively within a wide temperature range from -25°C to 220°C, suitable for both extreme heat and cold. Ideal Size: With a 2.5" (63mm) diameter, this coupler offers a secure connection for various automotive applications. High Heat and Pressure Tolerance: Built to withstand high-pressure environments, making it reliable for intensive use. The SIERRA Automobile 2.5" (63mm) Silicone High Performance 4-Ply 90 Degree Elbow Transition Coupler is designed to meet the needs of high-performance automotive applications where reliability, flexibility, and precision are essential. With a true 90-degree bend, this coupler is ideal for managing airflow efficiently in tight spaces. The 4-ply silicone construction provides outstanding durability, making it capable of withstanding high pressures and temperatures, ranging from -25°C to 220°C. This coupler is perfect for automotive enthusiasts and professionals working on custom setups that demand top-quality materials.