Skunk2 Ultra Series Honda/Acura Silver Street Intake Manifold .5 Liter Spacer

Increase the plenum volume by .5-liter in your Ultra Series Street intake manifold with our new billet aluminum plenum spacer. This spacer kit includes bolts and a gaskets to fit our Ultra Series Race intake manifold for either the B or K-series.
Ultra Street Plenum Spacer; 0.5L; For Use w/Ultra Street Manifold To Increase Volume; Silver;