Extrude Honed Intake Manifold

Extrude Honed 2.7T B5 Intake Manifold Flow Test Upcoming

This item came in today for flow testing:

Extrude honed intake manifold

A couple of more pictures:

Extrude honed intake manifold plenum

Extrude honed intake manifold bellmouth

Here’s a link (Extrude honed Audi intake manifold) on Quattroworld to some additional information about the intake manifold and pictures of another manifold that was also extrude honed.

This is an otherwise stock intake manifold, it will be interesting to see how it compares with the other 2.7T B5 intake manifolds that have been flow tested.