Upgrade or refresh your intake system with aFe Elbow & Reducing Couplers, engineered for leak-free airflow and durable performance. These silicone couplers, reducer fittings, and clamps provide secure connections for aFe intakes, custom builds, and replacement needs. Designed for high temperatures, boosted applications, and harsh environments, aFe couplers maintain consistent airflow and reliable sealing across your entire intake tract.