Skunk2 Ultra Street Intake Manifold Cylinder Head Build your engine with the

Build your engine with the absolute best from 4 Piston

The 4P head doubles their CFM gains up top and shows big gains in flow at ALL lift points bottom to top

The 4P tensioner is still hydraulic and operates just like OEM

There is nothing you can do to avoid this

Because of the many head lifting issues on 7 Bolt DSM / 4G63 blocks running in excess of 35+ PSI

Skunk2 Ultra Street Intake Manifold Cylinder Head Build your engine with theThe engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. Years of R&D have culminated in a multi piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Building upon the performance legacy of our Pro Series Intake Manifold, as well as using the latest in