The Honda Civic MM Thermostat is a crucial component for car enthusiasts and everyday drivers who strive for optimal engine performance and reliability in their 2006-2011 Honda Civic Si. Manufactured by Mishimoto, a leader in automotive cooling solutions, this racing thermostat is designed to enhance your vehicle's cooling efficiency significantly. Whether you use your Civic Si for daily commutes or high-performance racing, maintaining the ideal engine temperature is vital for longevity and performance.

Standard thermostats open at approximately 82°C, but the Mishimoto racing thermostat activates at a lower temperature (68°C). This earlier activation allows coolant to flow through your engine sooner, thereby reducing and maintaining cooler engine temperatures even in high-demand situations such as modified or turbocharged applications. By keeping engine temperatures lower, the Honda Civic MM Thermostat not only improves performance but also helps protect other engine components from heat-related stress and wear.

Features

• Designed specifically for the Honda Civic Si 2006-2011 models
• Opens at a lower temperature (68°C) compared to standard thermostats (82°C)
• Promotes quicker coolant flow for enhanced cooling efficiency
• Ideal for both standard and upgraded turbo applications
• Expertly crafted for durability and reliable performance

Whether you're optimizing your Civic for racing conditions or seeking to improve everyday driving efficiency, the Honda Civic MM Thermostat is an excellent upgrade. Its ability to lower high engine temperatures enhances both performance and the lifespan of your engine. This precision-engineered component is a smart investment for any car enthusiast looking to tastefully modify their vehicle.

If you have any questions or need further assistance, please don't hesitate to reach out. Our knowledgeable team is here to help. Call us at 512-982-9393 for Texas or 562-981-6800 for California. We're committed to helping you make the best decision for your vehicle.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov