B58 BMW & Supra Phenolic Thermal Intake Manifold Spacer

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.

Not compatible with Wagner Tuning intake manifolds.

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.

BMW 1 Series
2015+ F20 F21 B58 M140i

BMW 2 Series
2022+ G42 B58 M240i xDrive
2016-2021 F22 F23 B58 M240i/iX

BMW 3 Series
2020+ G20 G21 B58 M340i/M340iX
2016-2019 F30 F31 F34 B58 340i/340iX including GT

BMW 4 Series
2021+ G22 G23 G26 B58 M440i/M440iX/Gran Coupe
2016-2020 F32 F33 F36 B58 440i/440iX/Gran Coupe

BMW 5 Series
2017+ G30 G32 B58 540i/540iX

BMW 6 Series
2018+ G32 G33 B58 640i/640iX

BMW 7 Series
2016+ G11/G12 B58 740i/740iX

BMW 8 Series
2019+ G14 G15 G16 B58 840i/840iX/Gran Coupe

BMW X Series
2018+ G01 B58 X3 M40i including xDrive and sDrive
2019+ G02 B58 X4 M40i including xDrive and sDrive
2019+ G05 B58 X5 40i/40iX
2019+ G06 B58 X6 40iX
2019+ G07 B58 X7 40i