Silicone Induction Hose with Fluorosilicone Lining

The APR Silicone Throttle Body Hose System (MS100113) is engineered to optimize airflow and eliminate performance degradations common with factory rubber hoses. APR's engineers developed this hose to minimize boost leaks and reduce turbulence, ensuring a smoother path for air entering the intake manifold. The construction utilizes a robust four-ply silicone material, providing the necessary thickness and strength to handle boost levels well beyond stock capabilities. To ensure longevity and resistance to engine bay contaminants, the hose features a Fluorosilicone internal lining. This material is crucial for withstanding oil and gasoline vapors that can emanate from the PCV and EVAP systems, preventing premature deterioration. APR's signature EZ-Flow stepped design is integrated into this hose, creating a smoother transition and reducing airflow turbulence compared to non-stepped alternatives. Silicone also offers superior heat resistance over traditional rubber, contributing to a longer product lifespan and minimizing the risk of failure. This performance-oriented hose directly replaces the factory rubber component, providing enhanced performance and reliability. This throttle body hose is specifically designed for VW and Audi MQB platform vehicles equipped with 1.8T and 2.0T engines. Specific fitment includes Audi A3 (2015-2020), A3 Quattro (2015-2020), Q3 (2019-2024), S3 (2015-2020), TT Quattro (2016-2023), TTS Quattro (2016-2023), and Volkswagen models such as Arteon (2019-2021), Golf (2015-2018), Golf Alltrack (2017-2019), and Golf R (2015-2017).