Air Venturi Avenger Plenum it is best to remove

it is best to remove the factory hammer spring adjuster or back it out so the hammer does not push the valve pin back into the valve housing

The volume is 22cc and itll add additional 52mm of length to your existing main plenum

You will use your existing factory hammer spring and replace the spring guide (hammer spring adjuster) with the brass one that is included

Note: The stainless steel housing does have blemishes (that’s how I received them)

x1 26mm OD carbon tube

Air Venturi Avenger Plenum it is best to remove11cc plenum designed to fit the buckrail chasses but will also work with the factory stock as well. They are cnc machined from 6061 T6 and blk anodized right here in USA. It will come with orings needed for the installation.