Mishimoto Racing Thermostat BMW N52 N54 N55 engines (04 14) MMTS E Mishimoto Racing Thermostat and Housing 2015 2019 BMW M3 and 2015 2019 BMW M4 (MMTS F80 15) Mishimoto Performance Transmission Cooler BMW G8X M2 M3 M4 Racing Thermostat and Housing, Fits BMW M3 M4 2015+ Mishimoto Mishimoto 2021+ BMW M3 M4 G8X Manual Performance Heat Exchanger Kies Mishimoto Racing Thermostat with Housing F8X M2 M3 M4 S55. Mishimoto Racing Thermostat and Housing Part #: MMTS F80 15 Overview The Mishimoto Racing Thermostat and Housing are high performance cooling components designed specifically for the 2015 2019 BMW M3 and M4 models. Crafted to optimize engine temperature regulation, this kit helps maintain consistent operating temperatures under demanding driving conditions, supporting both daily driving and track use. Built with precision and durability in mind, it ensures reliable cooling performance, reducing the risk of overheating and promoting optimal engine efficiency. Whether you're a performance enthusiast or a professional tuner, this thermostat upgrade is engineered to enhance your vehicles cooling system for improved response and longevity. Key Features This racing thermostat and housing feature advanced materials and a thoughtful design to support your vehicles cooling needs: High quality, corrosion resistant aluminum housing for durability and heat dissipation Precision engineered thermostat for accurate temperature control Designed to fit the OEM mounting points for straightforward installation Helps maintain consistent engine temperatures during high performance driving Supports improved thermal response and heat management Constructed for long term reliability in demanding conditions Includes all necessary hardware for a complete upgrade Construction & Design The Mishimoto Racing Thermostat and Housing are constructed from lightweight, corrosion resistant aluminum, ensuring excellent heat transfer and durability. The thermostat features a precisely calibrated valve to regulate coolant flow accurately, supporting optimal engine temperature. The housing is designed for a direct fit, with machining and coating that resist corrosion and thermal stress, making it suitable for high performance applications. Driving Feel & Feedback This upgrade helps your vehicle maintain stable operating temperatures, which can lead to more consistent engine response and improved driving confidence. By supporting efficient heat dissipation, it contributes to better overall engine performance and reliability during spirited driving or extended track sessions. Installation & Fitment Installation involves replacing the OEM thermostat and housing with this high performance kit, typically requiring basic hand tools. It is designed for a direct bolt on fitment on compatible BMW M3 and M4 models from 2015 to 2019. Proper fitment should be verified against your vehicles specifications and the part number. Whats Included The package includes the Mishimoto Racing Thermostat, housing, and all necessary mounting hardware for a complete upgrade.