Subaru OEM Left Side Cylinder Head (Driver's Side) Subaru WRX 2015-2021 | 11063AB722 CRX_1988-1991 The internal diaphragm will absorb

The internal diaphragm will absorb oscillations and smooth fuel pressure

(Qty 4) Subaru Fuel Injector Seal 16608KA000

This intake uses a silicone induction hose and aluminum intake pipe that provides a smooth path for airflow

All primaries have a similar tube length and bend geometry

Monster Lug was designed with the truck and SUV owner in mind who wants to dress up their wheels with a high quality

Subaru OEM Left Side Cylinder Head (Driver's Side) Subaru WRX 2015-2021 | 11063AB722 CRX_1988-1991 The internal diaphragm will absorbProduct Fitment: 2015 2021 Subaru WRX Repairing an engine failure? Building an engine from scratch with your own internals and valvetrain? This is a great option for you, since Subaru no longer offers fully assembled heads as a single part number. If you are looking for a new set of WRX Cylinder Heads, then we have what you are looking for. All of these cylinder head castings are brand new from Subaru. They do have valve guides installed, but you