Mazdaspeed ST Manifold Adapter Kit for the 2010-2013 Mazdaspeed3
Damond Motorsports have developed a kit which allows the factory Focus ST intake manifold to be adapted to fit the DISI head. The Factory ST manifold has been proven to flow incredibly well and evenly, and is available at a very low cost. This kit has been put through extensive testing on the street, the track, and the dyno to provide a great solution for more equal airflow distribution into the cylinders. Better airflow distribution along with the ability to flow more air results in more power! More flow, Better flow balance, Lightweight, Low cost.Its 3d model of original kit, measured and machined by cnc milling for client. Workpiece 65x400x20 mm, aluminium.https://damondmotorsports.com/products/mazdaspeed-st-manifold-adapter-kit?variant=21148830404 - bought there