BMS B58 BMW & Supra Phenolic Thermal Intake Manifold Spacer | BMS-B58-IMF-SPC

The Burger Motorsports B58 Phenolic Thermal Intake Manifold Spacer is constructed from fiber-imbedded phenolic material and helps to prevent heat transfer from the cylinder head to the intake manifold, thereby increasing engine efficiency and decreasing heat soak. This advanced technology will lower intake air temperature, allowing denser air to enter the cylinders, thus reducing detonation and promoting more efficient combustion. Strongly suggested for upgraded aluminum intake manifolds such as the BMS B58 aluminum intake manifold.   

Features & Benefits 

• Increases engine efficiency
• Reduces heat transfer from engine to intake manifold thus reducing heat soak
• Helps reduce intake manifold temperature
• Direct bolt-on
• Includes heavy duty o-rings 
• 6mm thick
 

Vehicle Fitment

Note: If your BMW has a B58 engine and you don't see your exact model on the list below please email us.

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov