N51 N52: N54 Manifold PCV Heater Adapter Kit w Hoses | HAH54This PrintablesAuto full hardware kit including PCV heater adapter kit with hoses. Adapter kit to just bolt right up your PCV heater to the intake manifold. From the manifold swap tutorial: the N54 Manifold Swap Thread N54 Manifold Dowels sold separately or as a discounted option! For the ease of searching and sourcing of the necessary hardware, this includes most of the little accessories the get the N54 manifold adapted to the N52 engine. If you are