The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2011-2015 |
BMW |
335i |
Base |
| 2014-2016 |
BMW |
435i |
Base |
| 2011-2016 |
BMW |
535i |
Base |
| 2016-2017 |
BMW |
M2 |
Base |
