CSF BMW Gen 1 B58 Charge-Air-Cooler Manifold - Black

Thermal Rejection Competition Spacer: Made from KIYLEX?, a patented revolutionary high-performance final stage polymer. KIYLEX? is as strong as aluminum and can withstand temperatures up to 1100?F. This spacer is designed to insulate the intake manifold from conductive heat transfer from the cylinder head. This thermal barrier reduces manifold temperatures which helps lower Intake Air Temperatures (IATs), improve charge air cooler efficiency, and combats heat soak. CSF is the exclusive distributor for the KIYLEX? Intake Manifold Spacer for the B58 Motor.

This Part Fits:

Year	Make	Model	Submodel
2016-2018	BMW	340i	Base
2017-2019	BMW	340i GT xDrive	Base
2016-2018	BMW	340i xDrive	Base
2017-2020	BMW	440i	Base
2017-2020	BMW	440i Gran Coupe	Base
2017-2020	BMW	440i xDrive	Base
2017-2020	BMW	440i xDrive Gran Coupe	Base
2017-2019	BMW	540i	Base
2017-2019	BMW	540i xDrive	Base
2018-2019	BMW	640i xDrive Gran Turismo	Base
2017-2019	BMW	740i	Base
2017-2019	BMW	740i xDrive	Base
2018-2021	BMW	M240i	Base
2017-2021	BMW	M240i xDrive	Base
2018-2019	BMW	X3	M40i
2019	BMW	X4	M40i