Mishimoto MMTS-E90-07 Racing Thermostat for BMW Engines - N52 N54 N55

The Mishimoto MMTS-E90-07 is a performance racing thermostat engineered specifically for BMW N52, N54, and N55 engines. This upgraded thermostat activates at a lower temperature than the factory unit, allowing coolant to flow through the system earlier and maintaining cooler engine operating temperatures during spirited driving or track conditions.

Key Features:

• Direct replacement for BMW N52, N54, and N55 engines found in E90, E91, E92, E93 3-Series and other models
• Lower activation temperature promotes improved cooling efficiency and consistent engine temperatures
• Helps prevent heat soak during high-performance driving and track use
• Precision-engineered for perfect OEM fitment with no modifications required
• Backed by Mishimoto's Lifetime Warranty for long-term reliability

This racing thermostat is ideal for BMW enthusiasts looking to improve their cooling system's performance, whether for daily driving in hot climates, aggressive street use, or dedicated track applications. The lower opening temperature ensures your engine stays within optimal operating range even under demanding conditions.