These couplings feature high temperature 5-Ply reinforced silicone material which meet or exceed SAEJ20 Standard. The lower intercooler hose also features built-in metal inserts to withstand extreme amounts of boost pressure while keeping from expanding.

This Part Fits:

Year	Make	Model	Submodel
2011	BMW	1 Series M	Base
2008-2010	BMW	135i	Base
2007-2010	BMW	335i	Base
2009-2010	BMW	335i xDrive	Base
2007-2008	BMW	335xi	Base