6BOOST High Mount Manifold Nissan RB20/RB25 T3 S/E, Single Wastegate
6Boost High Mount Manifold to suit Nissan's RB20DET/RB25DET engine
This manifold is manufactured to the following specifications:
A larger wastegate can be used, as the manifold is supplied with a short wastegate starter pipe, designed to allow the fabricator to choose the size of the wastegate pipe, and the position the wastegate sits in. This is also why the manifolds do not have a wastegate flange welded to them.
10-14 Business Days from Order