PWFab B-Series Fabricated Intake Manifold

Built specifically for highly modified cars, our fabricated B-Series intake manifold is a budget friendly solution before going to that full billet intake manifold.

Using the original B16 manifold or a Skunk2 Pro manifold, the main plenum is cut off and the larger fabricated plenum is welded on, increase the plenum volume from under 1.9 litres to just over 3.9 litres, increasing the volume by 100%, perfect for turbo charged applications

Fabricated from 4mm 5052 aluminium, tig welded inside and out and ports blended for smooth transition.

Supplied with a 82mm Bosch DBW throttle flange and a 6an/4an fitting block for sensors, brake booster lines, fuel regulator line, etc.

Unparalleled craftsmanship and race proven performance

These are Made to Order, please allow 4-6 weeks for fabrication.

Please message before ordering for any custom request, we will be more than happy to accommodate